Synonyms of mirth
: gladness or gaiety as shown by or accompanied with laughter
His clumsy attempt at dancing caused much mirth.
mirthfulness noun
1
: full of mirth or merriment
2
: characterized by, expressing, or indicating, mirth
mirthfulness noun
plural -es

Examples of mirth in a Sentence

Noun Her clumsy attempt to cut the cake was the cause of much mirth. as charming as your mutual mirth is, could you refrain from nudging each other and giggling during class?
Recent Examples on the Web
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Noun
The exertion dampens some of the mirth. Theater Critic, Los Angeles Times, 13 May 2026 Their pairing begs the question of whether misery and mirth alternate, blend, or coexist. Eugenie Brinkema, ARTnews.com, 14 June 2026 There’s a fair bit of mirth in all this, and in Glanz’s brittle, snippy dialogue, which is abetted by the casting. Guy Lodge, Variety, 4 June 2026 From arena-filling funnymen to big-name package tours, there will be plenty of mirth and mayhem in local venues. Bob Mehr, Memphis Commercial Appeal, 9 Feb. 2026 See All Example Sentences for mirth

Word History

Etymology

Noun

Middle English, from Old English myrgth, from myrge merry — more at merry

Adjective

Middle English, from mirth, mirthe, myrthe mirth + -ful

First Known Use

Noun

before the 12th century, in the meaning defined above

Time Traveler
The first known use of mirth was before the 12th century

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Cite this Entry

“Mirth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mirth. Accessed 7 Jul. 2026.

Kids Definition

: gaiety accompanied by laughter

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