Thesaurus

pass out

verb

Definition of PASS OUT

to lose consciousness <I passed out from the flu>
Synonyms black out, conk (out), keel (over), pass out, swoon
Related Words break down, collapse; zonk (out)

March 26, 2015
verdigris Hear it
A green deposit formed on some metals
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears