any of several bulbous plants of the genus Colchicum, of the lily family, especially C. autumnale, bearing showy, crocuslike white, pink, or purple flowers in autumn.
- Also called meadow saffron; British, naked ladies.
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British Dictionary definitions for autumn crocus
a liliaceous plant, Colchicum autumnale, of Europe and N Africa having pink or purplish autumn flowers: Also called: meadow saffron Compare saffron
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