- Also called gosmore. any of several Old World composite plants of the genus Hypochaeris, having leaves in a rosette at the base and dandelionlike yellow or white flowers, especially H. radicata, naturalized as a weed in the western U.S.
- any western American plant of the genus Calochortus, of the lily family, as C. coeruleus or C. elegans, having white or bluish bell-shaped flowers.
Origin of cat's-ear
First recorded in 1840–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- any of various European plants of the genus Hypochoeris, esp H. radicata, having dandelion-like heads of yellow flowers: family Asteraceae (composites)
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