What does moth mean?
A moth is a winged insect in the order Lepidoptera, a group that also includes butterflies. Moths are especially diverse, with many species having narrow wings, furry bodies, and patterns that provide camouflage against bark, leaves, or other natural surfaces. Unlike the familiar image of a single moth circling a streetlight, moth behavior varies widely: some are active only at night, while others fly by day, and many larvae feed on leaves, stored clothing, or other organic material. In ordinary language, “moth” can also symbolize a person or thing captivated by a dangerous or dazzling attraction, as in the expression “like a moth to the flame.” The word is useful both as a precise name for a large and varied group of insects and as a familiar symbol of vulnerability, curiosity, and misplaced attraction.
A winged insect of the order Lepidoptera, typically having scaly wings and active chiefly at night.
"The moth landed on the kitchen window."
This is the standard literal sense of the word.
A person who is strongly attracted to a dangerous or dazzling distraction.
"The con artist treated every visitor like a moth to the flame."
This figurative sense is usually literary or idiomatic.
The standard plural of the noun is moths, with the spelling unchanged before the -s.
"Several moths gathered around the lamp."
Many moths are masters of night navigation, using moonlight and stars as compass points, although artificial lights can draw them into disorienting spirals.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does moth come from?
The English word comes from Old English moþþ, an inherited Germanic term for a moth. It belongs to a family of related Germanic forms, including Dutch mot and German Motte, showing that the word has ancient and widely shared roots across northern Europe.
Related word forms
How moth is actually used
The word is standard in British and American English. The figurative sense is usually literary or idiomatic, especially in comparisons involving flames, bright lights, or irresistible but dangerous attractions.