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hilarious: Meaning and Definition of

hi•lar•i•ous

Pronunciation: (hi-lr'?-us, -lar'-, h?-), [key]
? adj.
  1. arousing great merriment; extremely funny: a hilarious story; a hilarious old movie.
  2. boisterously merry or cheerful: a hilarious celebration.
  3. merry; cheerful.
Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease.
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