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hilarity

[ hi-lar-i-tee, -lair-, hahy- ]
/ hɪˈlær ɪ ti, -ˈlɛər-, haɪ- /
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noun

cheerfulness; merriment; mirthfulness.
boisterous gaiety or merriment.

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Origin of hilarity

1560–70; earlier hilaritie, from Latin hilaritās, equivalent to hilari(s) (see hilarious) + -tās-ty2

synonym study for hilarity

2. See mirth.

OTHER WORDS FROM hilarity

hy·per·hi·lar·i·ty, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use hilarity in a sentence

British Dictionary definitions for hilarity

hilarity
/ (hɪˈlærɪtɪ) /

noun

mirth and merriment; cheerfulness
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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