Hilarious In Bisaya, Synonyms: see Thesaurus: funny a hilarious joke Do you like Monty Python? I think they're hilarious. HILARIOUS definition: 1. Hilarious definition: Characterized by or causing great merriment. lively, jolly, rollicking, high-spirited. Lynn found the whole situation hilarious. The meaning of HILARIOUS is marked by or causing hilarity : extremely funny. Learn more. extremely funny: a hilarious story; a hilarious old movie. . extremely funny and causing a lot of laughter: 2. Usage What does hilarious mean? Hilarious means extremely funny, like literally lol funny. Jan 17, 2026 · Adjective hilarious (comparative more hilarious, superlative most hilarious) Very funny; causing great merriment and laughter. boisterously merry or cheerful: feeling hilarious from the champagne. In Lists: Humor and comedy, more Synonyms: funny, amusing, hysterical, humorous, side-splitting, more hilarious meaning, definition, what is hilarious: extremely funny: Learn more. We thought it was hilarious when we first heard about it. extremely funny and causing a lot of…. Hilarious is most commonly used to describe someone or something (like a joke or a movie) as super funny. The meaning of HILARIOUS is marked by or causing hilarity : extremely funny. If something is hilarious, it is extremely funny and makes you laugh a lot. 1. He had a fund of hilarious tales on the subject. boisterously merry or cheerful: a hilarious celebration. arousing great merriment; extremely funny. 2. Do you know Pete? He's hilarious. cheerful. extremely funny. Definition of hilarious adjective from the Oxford Advanced Learner's Dictionary. sad, serious, solemn. hi•lar′i•ous•ness, n. How to use hilarious in a sentence. Full of hilarity; merry. 09mk, lwaeyq, xlbdvo, m6gf, 1rz6qn, djvqw, jvxi7v, ckrw, md8l8u, ankv,