Definition of moths:
(n) :
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.
(n) :
(figurative) Anything that gradually and silently eats, consumes, or wastes any other thing.
(v) :
(intransitive) To hunt for moths.
(n) :
(Ireland, slang) A girlfriend.
(n) :
A moth bean plant (Vigna aconitifolia).
(n) :
(dated) A liver spot, especially an irregular or feathery one.