Meanings
nouncog fog (uncountable)
- informaluncountableBrain fog, cognitive dysfunction.
For quotations using this term, see Citations:cog fog.
Synonyms & antonyms
Also see
Origin
Cog is short for cognitive.
Full word history & related roots →Cite this entry
APA
cog fog. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/cog%20fog
MLA
“cog fog.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/cog%20fog. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “cog fog,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/cog%20fog.
Source: cog fog on Wiktionary, CC BY-SA 4.0.