moth

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moth¹

  • /mɒθ/ UK
  • /mɔθ/ US
  • /mɑθ/ cot caught merger

Rhymes with -ɒθ, -ɔːθ

Where it comes from

From Middle English moth, moththe, motthe, moght, mohþe, mouȝte, from Old English moþþe, mohþe, mohþa, from Proto-West Germanic *moþþā, from Proto-Germanic *maþô ~ *muttaz (“insect, worm, maggot”), from Proto-Indo-European *mutn-, *mut- (“worm”).

Cognate with Saterland Frisian Motte (“moth”), West Frisian mot (“moth”), Dutch mot (“moth”), German Low German Motte, Mott (“moth”), German Motte (“moth”), Swedish mott (“moth”) and Norwegian Nynorsk mott (“moth”).

noun moths

  1. Any flying insect of the order Lepidoptera not in the superfamily Papilionoidea, most species of which are nocturnal and can be distinguished from butterflies by feather-like antennae. Earless ghost swift moths become “invisible” to echolocating bats by forming mating clusters close (less than half a meter) above vegetation and effectively blending into the clutter of echoes that the bat receives from the leaves and stems around them.
  2. figuratively Anything that gradually and silently eats, consumes, or wastes any other thing.

verb moths · mothing · mothed

  1. intransitive To hunt for moths.

moth²

  • /məʊt/ UK
  • /moʊt/ US

Sounds like moat, mote · Rhymes with -əʊt

Where it comes from

From Hindi मोठ (moṭh); see moth bean.

noun moths

  1. countable, uncountable A moth bean plant (Vigna aconitifolia).

    Similar: Turkish gram, mat bean, matki

moth³

Where it comes from

Alternative form of mot (“woman; wife”), likely under influence from Irish maith (“goodness”).

noun moths

  1. Ireland, slang A girlfriend.

moth⁴

noun moths

  1. obsolete Obsolete form of mote So that, dear lords, if I be left behind, / A moth of peace, and he go to the war, / The rites for which I love him are bereft me, / And I a heavy interim shall support / By his dear absence. Let me go with him.
  2. dated A liver spot, especially an irregular or feathery one. To remove moth patches, wash the spots with a solution of common bicarbonate of soda and water several times a day, until the patches are removed, which will usually be in forty-eight hours.

Thesaurus

Closest in meaning: luna, arctiid, butterfly, caterpillar, budworm, fly, mite, diamondback, larva, codling, reindeer, flower, papillon, soapweed, yucca, codlin

Translations

Every language

noun insect similar to a butterfly

Españolpolilla, taraza
한국어나방 nabang
日本語蛾 ga
中文蛾 é
हिन्दीपतंगा pataṅgā, परवाना parvānā
Kiswahilinondo
Portuguêstraça, mariposa
Françaismite, papillon de nuit, phalène
DeutschMotte, Nachtfalter
Italianofalena, tarma, camola, tignola
Ελληνικάνυχτοπεταλούδα nychtopetaloúda
Românămolie
Русскиймоль molʹ, мотылёк motyljók, ночна́я ба́бочка nočnája bábočka
Tiếng Việtngài, bướm đêm
العربيةعُثَّة ʕuṯṯa
עבריתעָשׁ ash, סָס sas

noun Vigna aconitifolia

中文蛾 é
DeutschMattenbohne

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MLA

"moth." Wiktionary, via Micwyn, micwyn.com/word/moth. Accessed 6 Nov. 2026.

APA

moth. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/moth

Chicago

"moth." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/moth.

BibTeX
@misc{moth_2026,
  title = {moth},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/moth},
  urldate = {2026-11-06}
}