Origin of underwing
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for underwing
The first thing I ever got from her was a lovely look, the first time ever I set eyes on her she came with an underwing moth.Slippy McGee, Sometimes Known as the Butterfly Man|Marie Conway Oemler
Underwing, un′dėr-wing, n. a moth with conspicuous underwings, esp.
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012