Word.ws English Dictionary

cog fog

cog fog noun: brain fog, cognitive dysfunction.

Noun

cog fog (uncountable)

  1. (informal) Brain fog, cognitive dysfunction.
    • For quotations using this term, see Citations:cog fog.

Origin of cog fog

Cog is short for cognitive.

Questions about cog fog

What does cog fog mean?
Cog fog means brain fog, cognitive dysfunction.
What part of speech is cog fog?
Cog fog is a noun.

Words near cog fog in the dictionary

  1. cofunctor
  2. cofunctors
  3. cofunded
  4. cofusion
  5. cog
  6. cog fog
  7. cog joint
  8. cog joints
  9. cog mill
  10. cog mills
  11. cog railway

Source and license

Adapted from Wiktionary: cog fog (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “cog fog.” Word.ws, https://word.ws/cog_fog. Based on Wiktionary, CC BY-SA 4.0.