This page provides all possible meanings and translations of the word underwing
Princeton's WordNetRate this definition:(0.00 / 0 votes)
moth having dull forewings and brightly colored hind wings
WiktionaryRate this definition:(0.00 / 0 votes)
A hind wing on an insect.
A member of the genus Catocala; a nocturnal moth which usually has brightly coloured underwings.
Webster DictionaryRate this definition:(0.00 / 0 votes)
one of the posterior wings of an insect
any one of numerous species of noctuid moths belonging to Catocala and allied genera, in which the hind wings are banded with red and black or other conspicuous colors. Many of the species are called red underwing
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