Word Pronunciation & Dictionary

cog

/kɔɡ/

Word Rarity Rare

Frequency: 3.01 in modern English

Syllables
cog
IPA
/kɔɡ/
6
Scrabble Score
3
Letters
1
Syllables
3
Unique Chars

Meaning

noun

A tooth on a gear.

noun

A gear; especially, a cogwheel.

noun

One of the rough pillars of stone or coal left to support the roof of a mine.

verb

To furnish with a cog or cogs.

verb

Of an electric motor or generator, to snap preferentially to certain positions when not energized.

Intransitive verb

Example Sentences

Etymology

Etymology tree Proto-Indo-European *gēw- Proto-Indo-European *gugāder. Proto-Germanic *kuggōder. Old Norse *koggrbor. Middle English cogge English cog Inherited from Middle English cogge, from Old Norse *kogge, *koggr (see Old Swedish kogge, kogger), from Proto-Germanic *kuggō (“cog, swelling”), from Proto-Indo-European *gugā (“hump, ball”), from *gēw- (“to bend, arch”). Compare Lithuanian gugà (“pommel, hump, hill”). Cognates includes: Swedish kugg, kugge (“cog tooth”), Norwegian kugg (“cog”). The meaning of “cog” in carpentry derives from association with a tooth on a cogwheel. Compare Old Swedish koggavidher (“cog wood”), “wood reserved for a millwheel”. See also dialectal English cag (“stump”), keg; Old Norse kaggi (“keg”) + -gi (diminutive suffix), from the Germanic base *kagô (“bush, branch, stalk, stump”); also found in Bavarian Kag (“the stalk or stem of a cabbage”); dialectal Swedish kage (“treestump; piece of wood; post”), kagg or kagge (“scythe handle”); Norwegian Nynorsk kage or kagge (“low lying bush, small tree”), dialectal kagg (“scythe handle”); Old English ċeacga (“broom, furze, gorse”), whence English chag (“branch”), also Old English cyċġel, English cudgel (“knotty club”). The ultimate origin could be related to English cog (“cargo boat”) (Dutch kogge), probably named for its “round swollen” appearance.

Origin

Word Breakdown

  • Root: cogge, *koggr, *kuggō, *gugā, -, kogge
  • Suffix: -gi

Regional Pronunciation

  • American English: /kɔɡ/
  • British English: /kɒɡ/

Usage

Subject

Wiktionary places this term in Food.

Inflected Forms

Derived Forms

Phrases

Frequently Paired Words

C.O.G. C. O. G. CoG CG C.G. C. G. COM/CoM/CM COP/CoP/CP

Synonyms

Rhymes With

Questions

How do you pronounce cog?
The recorded pronunciation is /kɔɡ/.
What does cog mean?
A tooth on a gear.
Where does cog come from?
It is traced to Middle English.

How to pronounce cog

  1. Open the pronunciation page — Open the Speakur entry for “cog”.
  2. Read the phonetic spelling — Read the IPA spelling (/kɔɡ/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “cog”.
  4. Repeat and practice — Say “cog” aloud, matching stress and vowels until it feels natural.