Dictionary.com
Thesaurus.com
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

Derived Forms

Inflected Forms

Nouns

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.

See Examples For:

She’s about to play a moth in a musical called “The Insects.”

From The Wall Street Journal ● Oct. 4, 2026

The great migration of the Bogong moth was once a yearly feature of the Australian spring, the insects humming down the nation's east coast in their billions as they searched for cooler climes.

From Barron's ● Oct. 2, 2026

The custard-and-chocolate-coloured moth was found at the National Trust site previously but had not been seen since 1952.

From BBC ● Aug. 14, 2026

I had gravitated to the color like a moth to light, seeking the dopamine hit of its glow, as if by osmosis I could absorb and become it.

From Los Angeles Times ● Aug. 14, 2026

How does a male moth find his female even if she is miles away?

From "My Life with the Chimpanzees" by Jane Goodall

Photos showed how the endangered moths clustered together so densely inside their caves, it was impossible to see the rock beneath.

From Barron's ● Oct. 2, 2026

"People described going into the caves and finding barely any moths, and just kind of being in shock," Drinkwater said.

From Barron's ● Oct. 2, 2026

Steve Palin and Charles Aron, who are both lepidopterists and specialise in the study of moths, said the beauty of trapping moths was "you just never know what's going to turn up".

From BBC ● Sep. 30, 2026

A day after the fire broke out Wednesday,Raman put out a statement saying her office had flagged the property to the mayor’s office 10 moths ago, but nothing was done.

From Los Angeles Times ● Aug. 28, 2026

The moths perched on their brows, or on the ridges of their cheekbones.

From "Strange the Dreamer" by Laini Taylor

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training