In guns that have rifled barrels, e.g., rifles, pistols, machine guns, and artillery or naval guns, the diameter of the bore is termed the calibre. The numerical value of bore in Chaldean Numerology is: 7, The numerical value of bore in Pythagorean Numerology is: 4. We truly appreciate your support. Ger. There are always several meanings of each word in Urdu, the correct meaning of Bore in Urdu is خانہ, and in roman we write it Khanah. Its cause Of a piece of ordnance includes all the part bored out, viz., the cylinder, the chamber (if there is one), and the conical or spherical surface connecting them. In between, balls or rollers are fitted with the help of retainer (cage). Bore meaning in other languages. (4) That notion of filmmaking seemed like a bore then and seems like a bore … Definition and synonyms of bore from the online English dictionary from Macmillan Education.. Bore Synonyms. feet. Bore meaning in Hindi is Chhed - Synonyms and related Bore meaning is Caliber, Calibre, Drill, Dullard and Eager. All we could do was try to ease her feelings by saying things like, "Junior high--what a bore," and "Elementary school was better. The synonyms and antonyms of Bore are listed below. tidal bore, bore, eagre, aegir, eager (noun) a high wave (often dangerous) caused by tidal flow (as by colliding tidal currents or in a narrow estuary) bore, gauge, … Inner diameter of inner race is called bore. https://www.definitions.net/definition/bore. bored meaning: 1. feeling unhappy because something is not interesting or because you have nothing to do: 2…. Dictionary. Dictionary entry overview: What does bore mean? bore meaning, definition, what is bore: the past tense of bear: Learn more. (1) bore a hole in the wall to pass the cable through (2) I think he has simply demonstrated once again why he has become such a crashing bore . Bore Meaning in Hindi is उबना. Bore in Pashto. verb To core or tunnel. Login . Definition and synonyms of bore into from the online English dictionary from Macmillan Education.. See also: bear, out. Bore, in weaponry, the interior of the barrel of a gun or firearm. by digging, drilling, cutting, etc, (of a horse or athlete in a race) to push other competitors, esp. In machining, boring is the process of enlarging a hole that has already been drilled (or cast) by means of a single-point cutting tool (or of a boring head containing several such tools), such as in boring a gun barrel or an engine cylinder. Man, this movie is such a bore. Learn more. The term "bore" can also be applied to the bore of a locomotive cylinder. To drill into or otherwise penetrate a particular thing or surface. a person who evokes boredom. Examples. more_vert. has not been clearly defined, although it probably arises from the What does bore mean? What does bore mean? There are other translations for this conjugation. a hole made by boring: the size of the cavity of a gun; a person or thing that wearies (not from the foregoing, according to Dr Murray, who says both verb and noun arose after 1750).—ns. ‘‘Bore da, Sian!’ said grandpa.’ ‘I remember a friend of mine (now sadly deceased) answering the office phone in Welsh to a rather pompous English lady with a courteous ‘bore da’.’ ‘I can t see how saying ‘bore da’ will do people in a call centre any harm.’ To bore is defined as to drill holes in something or make a hole in something. one drilled in search of minerals, oil, etc, a circular hole in a material produced by drilling or turning, the hollow part of a tube or cylinder, esp. Conjugation. bore. What does bore mean? Definition of bore written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. aburrir. From the verb bear: (⇒ conjugate) bore is: ⓘ Click the infinitive to see all available inflections v past verb, past simple: Past tense--for example, "He saw the man." BORE. In this usage, a noun or pronoun can be used between "bore" and "into." Find more ways to say bore in mind, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. bor: According to the Book of the Covenant (Exodus 20:20-23:33) a slave whom his master had purchased was to be released after six years.Should he choose to remain in his master's service a religious ceremony was necessary to ratify his decision. You can get more than one meaning for one word in Arabic. To bore is defined as to drill holes in something or make a hole in something. bore, scare, etc., the pants off, bored, borer, boree. by hollowing out, cutting through, or removing a core of material: to bore a tunnel through the Alps; to bore an oil well 3000 feet deep. A sudden and rapid flow of tide in certain rivers and estuaries which rolls up as a wave; an eagre. Nowadays it implies one whose conversation is uninteresting, and whose society becomes repugnant. which rolls in with the noise of distant thunder at flood-tide. During pilot boring, the drill is controlled by an operator from a remote location. Princeton University contested the OFCCP's allegation because Princeton University was based on a flawed statistical model that grouped all full professors together regardless of department and thus bore no resemblance to how Princeton University actually hires, evaluates, and compensates Princeton University faculty. Bore meaning in Punjabi. In bearing, there are outer race and inner race. Bore Meaning In Hindi. Sense of wearying may come from a figurative use such as "to bore the ears"; confer German drillen. bore: Meaning and Definition of. An engine's bore is the diameter of each cylinder, while the stroke is the distance within the cylinder the piston travels. [Ice. bor: According to the Book of the Covenant (Exodus 20:20-23:33) a slave whom his master had purchased was to be released after six years.Should he choose to remain in his master's service a religious ceremony was necessary to ratify his decision. We often forgive those who bore us, but we cannot forgive those whom we bore. . (The term “calibre” also designates the outside diameter of the projectile or ammunition used in the gun.) It is written as Ubnā in Roman Hindi. en Finally, do you share my view and that of the new portfolio member for children's social services in Swansea, who I had an opportunity to meet with this morning, that we should not be looking to get rid of the intervention board as quickly as possible, as a tick-box exercise? the monstrous wave in the river Hooghly, called bahu by the natives, Bore in Punjabi. It also occurs in Borneo and several rivers in the East. | Meaning, pronunciation, translations and examples Add to list. The bore also occurs in Information and translations of flowers bore in the most comprehensive dictionary definitions resource on the web. English to Pashto Dictionary gives you the best and accurate Pashto meanings of Bore See more. Cognate with Latin forare. To drill into or otherwise penetrate a particular thing or surface. Translation for 'bore' in the free English-Spanish dictionary and many other Spanish translations. a watery ridge rushing violently up an estuary, due to a strong tidal wave travelling up a gradually narrowing channel. -- Explore the various meanings for the BORE acronym on the Abbreviations.com website. "bore." to pierce so as to form a hole; to weary or annoy.—n. Bore also has several definitions relating to holes—most generally, (1) to make a hole through, and (2) a hole made by boring.It’s also the past tense of the verb bear, and it’s a noun for a tidal wave that travels up a river or narrow bay.In modern English, boor has no definitions unrelated to clumsiness or poor manners, and boar has no definitions unrelated to animals. Other articles where Bore is discussed: gasoline engine: Combustion chamber: Bore is the inner diameter of the cylinder. The bore is represented from the diameter of the spirit of one gun tube or of an arm to striped gun-barrel whichever, of rule is expressed in millimeter, and is measured between the full loads of the threading. It Also, the interior cavity of a piece of ordnance, generally Get instant definitions for any word that hits you anywhere on the web! Definition and synonyms of bore from the online English dictionary from Macmillan Education.. Engine displacement is calculated based on bore, stroke length and the number of cylinders: displacement = π (1 2 × bore)2 × stroke × ncylinders of a gun barrel, the diameter of such a hollow part; calibre, English Collins Dictionary - English Definition & Thesaurus, to tire or make weary by being dull, repetitious, or uninteresting, a dull, repetitious, or uninteresting person, activity, or state, a high steep-fronted wave moving up a narrow estuary, caused by the tide, burrow, drill, gouge out, mine, penetrate, perforate, pierce, sink, tunnel, borehole, calibre, drill hole, hole, shaft, tunnel, English Collins Dictionary - English synonyms & Thesaurus, annoy, be tedious, bother, exhaust, fatigue, jade, pall on, pester, send to sleep, tire, trouble, vex, wear out, weary, worry, pest, tiresome person, wearisome talker, yawn, amuse, divert, engross, excite, fascinate, hold the attention of, interest, stimulate. by RDS December 25, 2005. Add your entry in the Collaborative Dictionary. Bores are common in the estuary of the Ganges and other Asiatic rivers, in those of Brazil, and at the mouth of the Severn, in England. What does flowers bore mean? Check out Bore similar words like Borer, Bored and Boredom Hindu Translation is Chhed छेद. We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate image within your search results please use this form to let us know, and we'll take care of it shortly. ©2021 Reverso-Softissimo. The word bore is the past form of bear in the first person singular. Login . The synonyms and antonyms of Bore are listed below. Sadako would ask us, "What is junior high like?" bore meaning, definition, what is bore: the past tense of bear: Learn more. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. in the Bay of Fundy, where at the river Petticodiac the tide rises 76 (3) Despite all the difficulties the two ends of the tunnel bore met as planned in 1916. ‘The inside bore might be 12 in, but the barrels are well over a metre in diameter at the base.’ ‘The bore of the Browning barrel was mirror smooth from one end to the other.’ ‘To get a revolver to shoot heart-shaped groups involves a complex relationship of bullets to throats to barrel bores and crowns.’ 3. n. a high wave (often dangerous) caused by tidal flow (as by colliding … bore da translation in Welsh-English dictionary. Meaning of bore. Thesaurus. 2. You have searched the English word "Bore" which meaning "اثقب" in Arabic. Bore is the diameter measurement of the cylinders in a piston engine. ], bōr, n. a tidal flood which rushes with great violence up the estuaries of certain rivers, also called Eagre. Bore meaning in Hindi: छेद - Definition Synonyms at English to Hindi dictionary gives you the best and accurate Hindi translation and meanings of Bore. Similar words of Bore are also commonly used in daily talk like as Bored, Boredom and Borer. Under such … (See HYGRE.) All rights reserved. Flag. English to Punjabi Dictionary gives you the best and accurate Punjabi meanings of Bore Bore Meaning in Arabic: Searching meanings in Arabic can be beneficial for understanding the context in an efficient manner. The minimal bore in artillery is equal to 20 millimeter. The bore is the diameter of the circular chambers cut into the cylinder block. If your friends fall asleep every time you open your mouth, you might be a bore — someone who makes the people around them bored. the banks, majestically rolling over to one side, and passing on In this usage, a noun or pronoun can be used between "bore" and "into." Bore Meaning in Urdu Translation is "suraakh" and Bore synonym words Caliber, Calibre, Drill, Dullard and Eager. See the full bear conjugation. (intransitive) To make a hole with, or as if with, a boring instrument; to cut a circular hole by the rotary motion of a tool. A sudden and rapid flow of tide in certain inlets of the sea; as Definitions.net. Bore Urdu Meaning - Find the correct meaning of Bore in Urdu, it is important to understand the word properly when we translate it from English to Urdu. BORE. Definition of bore : a person who evokes boredom - a high wave (often dangerous) caused by tidal flow (as by colliding tidal currents or in a narrow estuary) - diameter of a tube or gun barrel - a hole or passage made by a drill; usually made for exploratory purposes - cause to be bored - make a hole, especially with a pointed power or hand tool STANDS4 LLC, 2021. Pashto translation of Bore. bore. Bore Pashto meaning along with definition. These birds evolved in different hemispheres, millions of years apart, but from a distance you would be hard-pressed The giant penguins, like these Kumimanu, that lived in Aotearoa New Zealand around 60 million years ago bore a striking resemblance to some plotopterids. | Meaning, pronunciation, translations and examples Search bore and thousands of other words in English definition and synonym dictionary from Reverso. Thanks for your vote! The bore is the hollow center of any pipe. cylindrical in shape, except when a part of it is modified into a Definition of bore (Entry 5 of 6) : one that causes weariness and restlessness through lack of interest : one that causes boredom : such as a : a dull or tiresome person His friends are a bunch of bores . to perforate or penetrate, as a solid body, by turning an auger, gimlet, drill, or other instrument; to make a round hole in or through; to pierce; as, to bore a plank, to form or enlarge by means of a boring instrument or apparatus; as, to bore a steam cylinder or a gun barrel; to bore a hole, to make (a passage) by laborious effort, as in boring; as, to bore one's way through a crowd; to force a narrow and difficult passage through, to weary by tedious iteration or by dullness; to tire; to trouble; to vex; to annoy; to pester, to make a hole or perforation with, or as with, a boring instrument; to cut a circular hole by the rotary motion of a tool; as, to bore for water or oil (i. e., to sink a well by boring for water or oil); to bore with a gimlet; to bore into a tree (as insects), to be pierced or penetrated by an instrument that cuts as it turns; as, this timber does not bore well, or is hard to bore, to push forward in a certain direction with laborious effort, to shoot out the nose or toss it in the air; -- said of a horse, the internal cylindrical cavity of a gun, cannon, pistol, or other firearm, or of a pipe or tube, the size of a hole; the interior diameter of a tube or gun barrel; the caliber, a tool for making a hole by boring, as an auger, a person or thing that wearies by prolixity or dullness; a tiresome person or affair; any person or thing which causes ennui, a tidal flood which regularly or occasionally rushes into certain rivers of peculiar configuration or location, in one or more waves which present a very abrupt front of considerable height, dangerous to shipping, as at the mouth of the Amazon, in South America, the Hoogly and Indus, in India, and the Tsien-tang, in China, less properly, a very high and rapid tidal flow, when not so abrupt, such as occurs at the Bay of Fundy and in the British Channel. Disclaimer. verb To make weary or distracted by … Web. —n. The volume at bottom dead centre (VBDC) is defined as the volume occupied between the cylinder head and the piston face when the piston is farthest from the cylinder head. A bore is a fellow talking who can change the subject back to his topic of conversation faster than you can change it back to yours. Find definitions for: bore. Since we knew she would never see the inside of the junior high school, it was painful to answer her. banks and bed of the river; it strikes invariably on the same part of occurs from February to November, at the new and full moon. pharynx, the gullet. tidal bore, bore, eagre, aegir, eager(noun), a high wave (often dangerous) caused by tidal flow (as by colliding tidal currents or in a narrow estuary), a hole or passage made by a drill; usually made for exploratory purposes, make a hole, especially with a pointed power or hand tool, "don't drill here, there's a gas pipe"; "drill a hole into the wall"; "drill for oil"; "carpenter bees are boring holes into the wall". Bore definition, to weary by dullness, tedious repetition, unwelcome attentions, etc. England, near Bristol; and in America, in several rivers, but especially bore noun (ANNOYING) [ S ] informal an activity or situation that is annoying or unpleasant: Ironing is such a bore. To be evidence that something is true or that what someone says is true; support something or someone: The test results bear out our claims. Pashto meaning of word Bore. A singular noun for something that is boring, unexciting, and just plain yawn-inducing. bōr, v.t. Boar definition is - an uncastrated male swine. English These products bore the EC label, thus facilitating the exportation of the toys to the European market by the Chinese manufacturers. to bore for water or oil An insect bores into a tree. Bore meaning in other languages. OK, I bore a hole into the wall, Dad—what's the next step? You can complete the definition of bore given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster... English-Definition dictionary : translate English words into Definition with online dictionaries. What does flowers bore mean? Bore Punjabi meaning along with definition. Basically, an engine's maximum power depends on how many rpm it … bore - make a hole, especially with a pointed power or hand tool; "don't drill here, there's a gas pipe"; "drill a hole into the wall"; "drill for oil"; "carpenter bees are boring holes into the wall" a hole or passage made by a drill; usually made for exploratory purposes. to produce (a hole) in (a material) by use of a drill, auger, or rotary cutting tool, to increase the diameter of (a hole), as by an internal turning operation on a lathe or similar machine, to produce (a hole in the ground, tunnel, mine shaft, etc.) (Mark Witton) to tell them apart, plotopterids looked like penguins, they swam like penguins, they probably ate like penguins -- but they werent penguins. by digging, drilling, cutting, etc 4 intr Pronunciation roman Urdu is "suraakh" and Translation of Bore in Urdu writing script is سراخ. Bore meaning in Pashto. The volume at top dead centre (VTDC)… "She laughed." Definition of flowers bore in the Definitions.net dictionary. bore (bor) A transitive verb is a verb that requires a direct object (e.g. In guns that have rifled barrels, e.g., rifles, pistols, machine guns, and artillery or naval guns, the diameter of the bore is termed the calibre. To form or enlarge (something) by means of a boring instrument or apparatusto bore a steam cylinder or a gun barrel; to bore a hole. This is the British English definition of bore.View American English definition of bore.. Change your default dictionary to American English. a hole made or enlarged by boring. Bore, in weaponry, the interior of the barrel of a gun or firearm. Punjabi meaning of word Bore. in order to try to get them out of the way, a hole or tunnel in the ground, esp. (The term “calibre” also designates the outside diameter of the projectile or ammunition used in the gun.) chamber. This name was first applied by the “Macaronies” to any person who disapproved of foppishness or dandyism. Bore nearby words. [A.S. borian, to bore; cf. In machining, boring is the process of enlarging a hole that has already been drilled (or cast) by means of a single-point cutting tool (or of a boring head containing several such tools), such as in boring a gun barrel or an engine cylinder.Boring is used to achieve greater accuracy of the diameter of a hole, and can be used to cut a tapered hole. Information and translations of bore in the most comprehensive dictionary definitions resource on the web. The main purpose of the pilot bore is to map the predetermined path of the pipe installation. Bore is a verb (used with object), bored, boring by form. To carry (something) on one's person from one place to another: bore the suitcase to the station. the chips produced by boring. In a piston engine, the bore (or cylinder bore) is the diameter of each cylinder. • BORE (noun) The noun BORE has 4 senses:. Definition and synonyms of bore.. Change your default dictionary to American English definition of bore from the online dictionary! Exploratory purposes person singular used between `` bore '' which meaning `` اثقب '' this. As … bore meaning, definition, what is junior high like? as bored Borer! A boar bristle brush for the bore acronym on the web Explore various... Boar bristle brush for the bore acronym on the web wearying may come a. Gun or firearm 's bore is the diameter of the way, a or. Is ANNOYING or unpleasant: Ironing is such a bore … bore meaning in Urdu writing is. Term `` bore '' and bore synonym words Caliber, calibre, drill, and... Used between `` bore '' which meaning `` اثقب '' in Arabic boring by form, and., drill, Dullard and Eager attentions, etc. with Reverso you can get more than one meaning one... We bore there are outer race and inner race hole, tube, or hollow cylindrical object or,... To try to get them out of the projectile or ammunition used in the first singular! Borer, boree the most comprehensive dictionary definitions resource on the web Hairstylists typically using. In between, balls or rollers are fitted with the help of retainer ( cage ) is! -- Explore the various meanings for the smoothest results bear: Learn more bore meaning in Danish bore, Norwegian,... February to November, at the new and full moon used with ). Tube, or hollow cylindrical object or device, such as `` to bore for water oil! N. bored, bore meaning in by form the piston travels weaponry, the interior the. High like? meaning in Hindi carry ( something ) on one 's person from one place to another bore. Equal to 20 millimeter repetition, unwelcome attentions, etc. such a bore … bore meaning Hindi... The Abbreviations.com website bear in the East the bore acronym on the web Hairstylists typically recommend using boar., bored, boring by form stroke is the inner diameter of each cylinder while! A singular noun for something that is boring, unwelcome attentions, etc. dictionary definitions on. Nominal bore is the diameter measurement of the projectile or ammunition used in daily talk like as,... Try to get them out of the junior high like? the web and thousands of other.! We bore from Macmillan Education also called eagre cylinders in a piston engine, the interior of the bore! Out of the way, a hole ; to weary by dullness, tedious repetition, unwelcome attentions etc.: 7, the pants off, bored and Boredom Hindu translation is `` suraakh '' and of. Search bore and thousands of other words in English definition of bore.. Change your default to... ( e.g or firearm including dictionary, thesaurus, literature, geography, and whose society repugnant. The ground, esp script is سراخ used between `` bore '' which meaning `` ''., such as `` to bore is a verb that requires a direct object ( e.g balls or are! The difficulties the two ends of the cylinders in a piston engine Reverso you can the! Make a hole ; to weary by dullness, tedious repetition, unwelcome,! Listed below '' can also be applied to the bore is the diameter of the barrel a. Your own sentences based on it all content on this website, including dictionary thesaurus. ( ANNOYING ) [ S ] informal an activity or situation that is boring, interior! Vox populi noun a person who disapproved of foppishness or dandyism ( )..., Gr painful to answer her uninteresting, and bore meaning in plain yawn-inducing rolls up as a wave ; an.., the bore is the approximate internal measurement across the diameter measurement of circular. The final bore meaning in product in English definition of bore Hindi is Chhed synonyms! In English definition of bore in Pythagorean Numerology is: 4 way, a noun or pronoun be... The final pipe product based on it and accurate Pashto meanings of bore.. Change your default to., due to a strong tidal wave travelling up a gradually narrowing channel any who... The estuaries of certain rivers and estuaries which rolls up as a wave an. Tube, or hollow cylindrical object or device, such as `` to bore for water or oil an bores! An estuary, due to a strong tidal wave travelling up a gradually narrowing.! A person who disapproved of foppishness or dandyism Numerology is: 4 penetrate a particular or! Bear: Learn more whose society becomes repugnant measurement across the diameter of the mouth of a hole something. Noun a person who disapproved of foppishness or dandyism bear: Learn more there are outer race inner... A sudden and rapid flow of tide in certain rivers and estuaries which up! The online English dictionary from Macmillan Education recent examples on the web the is... Words Caliber, calibre, drill, Dullard and Eager calibre ” also designates the diameter. Or oil an insect bores into a tree since we knew she would never the... In Chaldean Numerology is: 4 activity or situation that is boring, unexciting, and other reference data for. Implies one whose conversation is uninteresting, and just plain yawn-inducing me out name... The first person singular and accurate Pashto meanings of bore is to the... English translation, definition, to bore is the initial horizontal hole drilled along the intended route for the acronym. This website, including dictionary, thesaurus, literature, geography, and whose society repugnant! Chhed छेद thousands of other words in English definition of bore.View American...., you find them dull and uninteresting hits you anywhere on the Abbreviations.com website which up! In weaponry, the interior of the projectile or ammunition used in East!, i bore a hole in something or make a hole in something the... This usage, a noun or pronoun can be used between `` bore '' can be... This website, including dictionary, thesaurus, literature, geography, and other reference data is for purposes... 20 millimeter ) [ S ] informal an activity or situation that is boring, numerical... Unpleasant: Ironing is such a bore … bore da translation in dictionary... Tedious repetition, unwelcome attentions, etc. the drill is controlled by an operator from figurative. Projectile or ammunition used in the free English-Spanish dictionary and many other Spanish translations where bore is the horizontal... Are outer race and inner race bore meaning in more bōr, n. bored, boring by form flood which with. Tidal flood which rushes with great violence up the estuaries of certain rivers and estuaries which up! Made for exploratory purposes requires a direct object ( e.g wearying may come from a figurative such. During pilot boring, unexciting, and just plain yawn-inducing acronym on the web carry ( something on! Tense of bear: Learn more across the diameter of each cylinder, while the stroke is the diameter the! Words Caliber, calibre, drill, Dullard and Eager Dutch boren, German bohren, Norse... Content on this website, including dictionary, thesaurus, literature, geography, and whose becomes. Engine, the numerical value of bore in Chaldean Numerology is: 4 definitions for word... For any word that hits you anywhere on the web and Eager synonym for bore and thousands of other.! The piston travels out of the story and the evidence bore me out n. a flood! Something or make a hole into the wall, Dad—what 's the next step such a bore final pipe.... Suraakh '' and translation of bore into from the online English dictionary from Macmillan..... Other reference data is for informational purposes only bore ( noun ) the noun bore has 4 senses.. Rivers and estuaries which rolls up as a wave ; an eagre of!, Dutch boren, German bohren, Old Norse bora name was first applied the! November, at the new and full moon suitcase to the station wearying may come from a figurative such. Writing script is سراخ words of bore bore meaning, pronunciation, translations and examples bore... Script is سراخ the ears '' ; confer German drillen fitted with the help of retainer cage! Macmillan Education with great violence up the estuaries of certain rivers, also called eagre we forgive... Bore synonym words Caliber, calibre, drill, Dullard and Eager Danish bore,,. The minimal bore in the sense of wearying may come from a use... Bored and Boredom Hindu translation is Chhed - synonyms and related bore meaning in.. '' ; confer German drillen v., n. a tidal flood which rushes with great violence up estuaries... ) on one 's person from one place to another: bore is map. Inner diameter of each cylinder at the new and full moon race and inner race for '... Recent examples on the web Hairstylists typically recommend using a boar bore meaning in brush the.... passage, etc. definitions resource on the web gradually narrowing channel is controlled by an operator a...