yard-long bean
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Related to yard-long bean: Vigna unguiculata sesquipedalis, asparagus bean
yard-long bean
(yärd′lông′, -lŏng′)n.
A type of cowpea (Vigna unguiculata subsp. sesquipedalis) native to southern Asia, having drooping pods that can grow up to a yard long and are eaten as a vegetable. Also called asparagus bean.
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.
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Noun | 1. | yard-long bean - South American bean having very long succulent pods legume, leguminous plant - an erect or climbing bean or pea plant of the family Leguminosae genus Vigna, Vigna - genus of vines or erect herbs having trifoliate leaves and yellowish or purplish flowers; of warm or tropical regions; most species often placed in genus Phaseolus |
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