Definition of brain fart in English:

brain fart

Syllabification: brain fart

noun

informal
A temporary mental lapse: I try to think of an insult, but experience a brain fart
More example sentences
  • I am having major brain farts over this.
  • Despite trying, it was impossible to game because the gaming servers were having major brain farts (yes, that is a technical term).
  • While rehashing one of Gallant's ill-considered brain farts from February is surely excitement enough for anyone, it is the rest of her statement on the lobbying bill that probably explains why the PMO popinjay was mad as Hec.

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day impudicity
Pronunciation: ˌimpyəˈdisitē
noun
lack of modesty