hilarious
UK /hɪˈlɛə.ɹi.əs/ · US /hɪˈlɛ(ə)ɹ.i.əs/ adjective
- adjective Very funny; causing great merriment and laughter. “a hilarious joke”
- adjective Full of hilarity; merry.
Synonyms
amusing chucklesome comedic comic comical droll filarious frolicsome funnisome funny gut-busting howlarious humourful humorous hysterical jocular joculatory jokes jokesome joky screaming uproarious
Etymology
Learned borrowing from Latin hilaris (“cheerful”) + -ious, from Ancient Greek ἱλαρός (hilarós, “cheerful, merry”).
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “hilarious”, CC BY-SA 4.0. Details