The meaning of HILARIOUS is marked by or causing hilarity : extremely funny. How to use hilarious in a sentence.

HILARIOUS definition: 1. extremely funny and causing a lot of laughter: 2. extremely funny and causing a lot of…. Learn more.

Usage What does hilarious mean? Hilarious means extremely funny, like literally lol funny. Hilarious is most commonly used to describe someone or something (like a joke or a movie) as super funny.

1. arousing great merriment; extremely funny. 2. boisterously merry or cheerful: feeling hilarious from the champagne.

Definition of hilarious adjective from the Oxford Advanced Learner's Dictionary. extremely funny. Lynn found the whole situation hilarious. Do you know Pete? He's hilarious.

4 days ago · Hilarious Crossword Puzzle Clue Answer. The Answers we have are sorted by their date of appearance and we solved these WHATAHOOT so far.

extremely funny, causing great amusement; hilarious situations often involve unexpected twists or absurdities. People may laugh uncontrollably when something is hilarious.

Nov 6, 2025 · hilarious (comparative more hilarious, superlative most hilarious) Very funny; causing great merriment and laughter. synonym Synonyms: see Thesaurus: funny a hilarious joke Do you …

hilarious definition: extremely funny causing loud laughter. Check meanings, examples, usage tips, pronunciation, domains, related words.

Factsheet What does the adjective hilarious mean? There are three meanings listed in OED's entry for the adjective hilarious. See ‘Meaning & use’ for definitions, usage, and quotation evidence.