cog

cog ¹

 (kŏg, kôg)

n.

1. One of a series of teeth, as on the rim of a wheel or gear, whose engagement transmits successive motive force to a corresponding wheel or gear.

2. A cogwheel.

3. A subordinate member of an organization who performs necessary but usually minor or routine functions.

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[Middle English cogge, probably of Scandinavian origin; akin to Swedish kugg, kugge.]

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cogged adj.

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cog ²

 (kŏg, kôg)

v. cogged, cog·ging, cogs

v.tr.

To load or manipulate (dice) fraudulently.

v.intr.

To cheat, especially at dice.

n.

An instance of cheating; a swindle.

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[Origin unknown.]

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cog ³

 (kŏg, kôg)

n.

A tenon projecting from a wooden beam designed to fit into an opening in another beam to form a joint.

tr.v. cogged, cog·ging, cogs

To join with tenons.

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[Alteration (influenced by cog) of cock, to join with tenons.]

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

cog

(kɒɡ)

n

1. (Mechanical Engineering) any of the teeth or projections on the rim of a gearwheel or sprocket

2. (Mechanical Engineering) a gearwheel, esp a small one

3. a person or thing playing a small part in a large organization or process

vb, cogs, cogging or cogged

(Metallurgy) (tr) metallurgy to roll (cast-steel ingots) to convert them into blooms

[C13: of Scandinavian origin; compare Danish kogge, Swedish kugge, Norwegian kug]

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cog

(kɒɡ)

vb, cogs, cogging or cogged

slang to cheat (in a game, esp dice), as by loading a dice

[C16: originally a dice-playing term, of unknown origin]

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cog

(kɒɡ)

n

(Building) a tenon that projects from the end of a timber beam for fitting into a mortise

vb, cogs, cogging or cogged

(Building) (tr) to join (pieces of wood) with cogs

[C19: of uncertain origin]

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

cog¹

(kɒg, kɔg)

n.

1. a gear tooth, esp. one of hardwood or metal, fitted into a slot in a gearwheel of less durable material.

2. a cogwheel.

3. a person who plays a minor part in an organization, activity, etc.

[1200–50; Middle English cogge, probably < Scandinavian; compare Swedish, Norwegian kugg cog]

cog²

(kɒg, kɔg)

v. cogged, cog•ging. v.t.

1. to manipulate or load (dice) unfairly.

v.i.

2. to cheat, esp. at dice.

[1525–35; orig. uncertain]

cog³

(kɒg, kɔg)

n., v. cogged, cog•ging. n.

1. the tongue in one timber, fitting into a corresponding slot in another to form a joint.

v.t., v.i.

2. to join with a cog.

[1855–60; probably cog¹]

cog.

cognate.

Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

cog

Past participle: cogged
Gerund: cogging

Imperative

cog

cog

Collins English Verb Tables © HarperCollins Publishers 2011

Thesaurus

Noun	1.	cog - a subordinate who performs an important but routine function; "he was a small cog in a large machine" subordinate, subsidiary, underling, foot soldier - an assistant subject to the authority or control of another
	2.	cog - tooth on the rim of gear wheel   sprocket cogwheel, gear, gear wheel, geared wheel - a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion tooth - something resembling the tooth of an animal
Verb	1.	cog - roll steel ingots roll out, roll - flatten or spread with a roller; "roll out the paper"
	2.	cog - join pieces of wood with cogs bring together, join - cause to become joined or linked; "join these two parts so that they fit together"

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

Translations

أسْنان

zub

tand

KranzZahnZahnrad

coca

dent

tönn, kíll

dente

krumplys

zobs

tann

зуб

çark dişidiş

嵌齿轮牙

cog

[kɒg] N → diente m (de rueda dentada)
just a cog in the wheel → una pieza del mecanismo, nada más

Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

cog

[ˈkɒg] n → dent f (d'engrenage)
to be a cog in a machine, to be a cog in a wheel [person] → être un rouage de la machine

Collins English/French Electronic Resource. © HarperCollins Publishers 2005

cog

n (Tech) → Zahn m; (= cogwheel) → Zahnrad nt; he’s only a cog in the machine (fig) → er ist nur ein Rädchen im Getriebe; each employee is a vital cog in the company → jeder einzelne Angestellte ist ein wichtiger Teil in der Firma

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cog

:

cog railway

n (US) → Zahnradbahn f

cogwheel

n → Zahnrad nt

Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

cog

[kɒg] n → dente m
a cog in the wheel (fig) → una rotella in un grande ingranaggio

Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

cog

(kog) noun

one of a series of teeth around the edge of a wheel which fits into one of a similar series in a similar wheel (or into a chain as in a bicycle) causing motion. The cogs in the gear-wheels of a car get worn down. tand van ʼn wiel, kamrat أسْنان (دولاب) зъбец engrenagem zub das Zahnrad tand δόντι γραναζιού rueda dentada hammas چرخ دنده hammas dent שֵן בְּגַלגַל שִיָנייִם चक्रदन्त zubac zupčanika fog gigi roda penggerak tönn, kíll dente, ingranaggio 歯車の歯 (기어의) 이 krumplys (zobrata) zobs gigi roda tandtannząb غاښى (دما شين په ارا به يا پايه roda dentada zimţ, dinte зуб zub zob zupčanik kugge ซี่ล้อ diş, çark dişi (腳踏車鍊的)鍊齒, 嵌齒 зубець دندانے دار پہیہ răng bánh xe 轮牙，嵌齿

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