Meaning
A great amount of amusement, usually accompanied by much laughter.
Etymology
Origin: Latin
From Latin hilaritās (“cheerfulness”), from hilaris (“cheerful”), from Ancient Greek ἱλαρός (hilarós, “cheerful”). By surface analysis, Latin hilar(ō) + -i- + -ty.
Synonyms & Antonyms
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2019, 2020.