Word Origin & History
mothO.E. moððe (Northumbrian mohðe), common Gmc. (cf. O.N. motti, M.Du. motte, Ger. Motte "moth"), perhaps related to O.E. maða "maggot," or from the root of midge (q.v.). Until 16c. used mostly of the larva, usually in reference to devouring clothes (cf. Matt. vi.20).