any of several slender, climbing plants belonging to the genus Lathyrus, of the legume family, similar to the vetch but having a winged or angular stem, as L. palustris, of North America.
Origin of vetchling
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
any of various leguminous tendril-climbing plants of the genus Lathyrus, esp L. pratensis (meadow vetchling), mainly of N temperate regions, having winged or angled stems and showy flowersSee also sweet pea
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