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Synonyms

moth

American  
[mawth, moth] / mɔθ, mɒθ /

noun

moths plural
  1. any of numerous insects of the order Lepidoptera, generally distinguished from the butterflies by having feathery antennae and by having crepuscular or nocturnal habits.

  2. clothes moth.


moth British  
/ mɒθ /

noun

  1. any of numerous insects of the order Lepidoptera that typically have stout bodies with antennae of various shapes (but not clubbed), including large brightly coloured species, such as hawk moths, and small inconspicuous types, such as the clothes moths Compare butterfly

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of moth

before 950; Middle English motthe, Old English moththe; akin to German Motte, Old Norse motti

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

I also use “The Moth: Storytelling” podcast when students are working on personal essays.

From Los Angeles Times • Jul. 1, 2026

Mexico has deployed naval teams and military search aircraft to locate the Friendship and Tigger Moth, which were carrying at least nine crew members, the Mexican navy said in a statement.

From BBC • Mar. 26, 2026

Prior to his appointment, Moth served for a decade as Bishop of Arundel and Brighton.

From BBC • Feb. 14, 2026

Archbishop Moth will face the challenge of declining numbers of people attending churches nationally, though there is growth in some churches with immigrant Catholics.

From BBC • Dec. 19, 2025

“Crumbs, how long does it take! The instruments are the same whether you’re flying a Barracuda dive-bomber or a clapped-out old Tiger Moth, and the flaps are automatic! Easy peasy!”

From "Code Name Verity" by Elizabeth Wein

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