Meaning of Dutchman's-breeches

Dutch•man's-breech•es

Pronunciation: (duch'munz-brich'iz), [key]
— pl. -breech•es.
  1. a plant, Dicentra cucullaria, of the fumitory family, having long clusters of pale-yellow, two-spurred flowers. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.