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 (kŏl′chĭ-kəm, kŏl′kĭ-)
1. Any of various bulbous plants of the genus Colchicum, such as the autumn crocus.
2. The dried ripe seeds or corms of the autumn crocus, both of which yield colchicine.

[Latin, autumn crocus (noted for its poisonous root), from Greek kolkhikon, from neuter of kolkhikos, of Colchis, from Kolkhis, Colchis (the home of the sorceress and poisoner Medea in Greek mythology).]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(ˈkɒltʃɪkəm; ˈkɒlkɪ-)
1. (Plants) any Eurasian liliaceous plant of the genus Colchicum, such as the autumn crocus
2. (Plants) the dried seeds or corms of the autumn crocus: a source of colchicine
[C16: from Latin, from Greek kolkhikon, from kolkhikos of Colchis]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈkɒl tʃɪ kəm, ˈkɒl kɪ-)

1. any Old World plant of the genus Colchicum, of the lily family, esp. the autumn crocus, C. autumnale.
2. the dried seeds or corms of this plant.
3. a medicine or drug prepared from these, used chiefly in the treatment of gout.
[1590–1600; < New Latin, Latin < Greek kolchikón meadow saffron <Kolchikós of Colchis, the plant being thought poisonous]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.colchicum - chiefly fall-blooming perennial cormous herbsColchicum - chiefly fall-blooming perennial cormous herbs; sometimes placed in family Colchicaceae
liliid monocot genus - genus of monocotyledonous plants comprising mostly herbs having usually petaloid sepals and petals and compound pistils
family Liliaceae, Liliaceae, lily family - includes species sometimes divided among the following families: Alliaceae; Aloeaceae; Alstroemeriaceae; Aphyllanthaceae; Asparagaceae; Asphodelaceae; Colchicaceae; Convallariaceae; Hemerocallidaceae; Hostaceae; Hyacinthaceae; Melanthiaceae; Ruscaceae; Smilacaceae; Tecophilaeacea; Xanthorrhoeaceae
autumn crocus, Colchicum autumnale, meadow saffron, naked lady - bulbous autumn-flowering herb with white, purple or lavender-and-white flowers; native to western and central Europe
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Colchicums are the exception perfect for gardeners who need a faster payoff.
Most crocuses are a good alternative for spring colour to daffodils, which are toxic, but avoid colchicums or autumn crocuses, which can also be poisonous.
For a natural look, combine with naked ladies or colchicums, which come in shades of pink and white, and with double flowers similar to a water lily.
Once you've started planting lily of the valley, snowdrops, colchicums and narcissi, you can't just leave them to get on with it.
plAnt | autumn-flowering bulbs such as amaryllis, nerines, colchicums and autumn crocuses.
Most colchicums produce large showy flowers before the leaves emerge, the flowers at their best in autumn sunshine, opening as large, graceful goblets.
Although colchicums are hardly woodlanders (they prefer the sun), Colchicum speciosum 'Album' is planted close to the path edges and it always puts on a fine show, though fingers are firmly crossed that it gets the chance to shine before torrential rain and wind turn its fireworks into damp squibs.
1 Plant autumn-flowering bulbs such as amaryllis, nerines, colchicums and autumn crocuses.
Just now, as I walked up the steps to our terrace, I spotted the first few white buds of our colchicums.
BIt's a rare excitement to find something new thrusting through the earth in autumn, and that's just one reason to love colchicums...
Colchicums like well-drained soil in sun or light shade.
Colchicums thrive in deep, fertile and well-drained soil but not too dry, in a warm, sunny site.