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- Dictionarycog/kɒɡ/
noun
- 1. a wheel or bar with a series of projections on its edge, which transfers motion by engaging with projections on another wheel or bar: "the cogs and springs of a watch"
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COG definition: 1. one of the tooth-like parts around the edge of a wheel in a machine that fits between those of a…. Learn more.
cog: [verb] to connect (timbers, joists, etc.) by means of mortises and tenons.
Cog definition: a gear tooth, formerly especially one of hardwood or metal, fitted into a slot in a gearwheel of less durable material.. See examples of COG used in a sentence.
An engine needs each of its parts to work. It has gears which have wheels. Each wheel has cogs, or tiny teeth that fit together, making the wheel turn, the engine run. Every cog is essential to that engine.
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.
7 meanings: 1. any of the teeth or projections on the rim of a gearwheel or sprocket 2. a gearwheel, esp a small one 3. a.... Click for more definitions.
Cog definition: 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.
Definition of cog noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
COG definition: a part shaped like a tooth on the edge of a wheel in a machine, that makes another wheel turn. Learn more.
cog meaning, definition, what is cog: a wheel with small bits sticking out aro...: Learn more.
