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jack bean

noun
  1. a bushy tropical plant, Canavalia ensiformis, of the legume family, grown especially for forage.
  2. the white seeds of this plant.
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Origin of jack bean

First recorded in 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for jack bean

Historical Examples of jack bean

  • Dorinda stood under the jack-bean vines, blossoming purple and white, and watched the men as they silently rode away.

    The Prophet of the Great Smoky Mountains

    Charles Egbert Craddock


British Dictionary definitions for jack bean

jack bean

noun
  1. a tropical American leguminous plant, Canavalia ensiformis, that has clusters of purple flowers and long pods and is grown in the southern US for forage
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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