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cog

EN[kɒɡ] [-ɒɡ] [kɑɡ] [-ɑɡ]
WCog
  • A cog is a tooth of a gear or cogwheel or the gear or cogwheel itself.
  • A cog engages with another cog and motion in one will result in motion of the other. Gearwheels that engage with chains are sprockets, not cogs.
  • Cog, COG, or CoG may also refer to:
Cogwheel showing the teeth (cogs).
Cogwheel showing the teeth (cogs).
  • Part-of-Speech Hierarchy
    1. Nouns
      • Countable nouns
      • Verbs
      Related Links:
      1. en cognizance
      2. en cognition
      3. en cogent
      4. en cognizant
      5. en cognac
      Source: Wiktionary
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      Meaning of cog for the defined word.

      Grammatically, this word "cog" is a noun, more specifically, a countable noun. It's also a verb.
      Difficultness: Level 5
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      Easy     ➨     Difficult
      Definiteness: Level 8
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      Definite    ➨     Versatile