moth

moth

noun \ˈmȯth\

: a kind of insect that is similar to a butterfly but that flies mostly at night and is usually less colorful

plural moths \ˈmȯthz, ˈmȯths\

Full Definition of MOTH

1

:  clothes moth

2

:  any of various usually nocturnal lepidopteran insects with antennae that are often feathery, with a stouter body, duller coloring, and proportionately smaller wings than the butterflies, and with larvae that are plant-eating caterpillars

— moth·like \-ˌlīk\ adjective

— mothy \ˈmȯ-thē\ adjective

Origin of MOTH

Middle English mothe, from Old English moththe; akin to Middle High German motte moth

First Known Use: before 12th century

Other Insect Terms

drone, entomology, gadfly, pismire, proboscis, vespine

Rhymes with MOTH

broth, cloth, froth, sloth, swath, troth

moth

noun    (Concise Encyclopedia)

Any of more than 150,000 lepidopteran species, found in all but polar habitats. Moths are chiefly nocturnal and have a stouter body, duller colouring, and proportionately smaller wings than butterflies. They have distinctive feathery antennae and, when at rest, fold their wings, wrap them around the body, or hold them extended at their sides. Wingspans range from about 4 mm (0.16 in.) to nearly 30 cm (about 1 ft). The life cycle has four stages: egg, larva (caterpillar, or worm), pupa (chrysalis), and adult (imago). Both larvae and adults of most species are plant eaters, and many seriously damage forests, agricultural crops, and fabrics. See also bagworm moth; gypsy moth; hawk moth; luna moth; miller; saturniid moth; silkworm moth; tiger moth; tussock moth.