GRE TOEFL mirth Definition Amusement and laughter; joyful merriment. Example "The comedian filled the room with mirth and loud laughter." Sign in to save GRE Quiz → TOEFL Quiz → ← mirage misanthrope → Study tips featuring "mirth" Write GRE Words Into Your Own Sentences TOEFL Academic Vocabulary: Study by Topic Related words GRE swill GRE taper GRE testy GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct