Dutch′man's-pipe′
n. a climbing vine, Aristolochia durior, of the birthwort family, having large heart-shaped leaves and brownish-purple flowers of a curved form suggesting a tobacco pipe.
[1835–45]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.