Also found in: Thesaurus, Encyclopedia.


 (brĕd′ro͞ot′, -ro͝ot′)
Any of various perennial herbs of the genus Pediomelum in the pea family, especially P. esculentum (syn. Psoralea esculenta) of central North America, having a tuberous, starchy root that was an important food for many Native Americans.
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.


(Plants) a leguminous plant, Psoralea esculenta, of central North America, having an edible starchy root. Also called: prairie turnip
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈbrɛdˌrut, -ˌrʊt)

the edible root of Psoralea esculenta, of the legume family, native to central America.
[1820–30, Amer.]
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.breadroot - densely hairy perennial of central North America having edible tuberous rootsbreadroot - densely hairy perennial of central North America having edible tuberous roots
herb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests
genus Psoralea, Psoralea - widely distributed genus of herbs or shrubs with glandular compound leaves and spicate or racemose purple or white flowers
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Breadroot, " is an endangered species with only three known populations, one on serpentine in Georgia and two on phyllite in South Carolina.
Student teams collected measurements for five plant species, two of which are endemic to glades: Nashville Breadroot (Pediomelum subacaulis--endemic), Nashville Mustard (Leavenworthia stylosa--endemic), Blue-eyed Grass (Sisyrinchium albidum), Shooting-Star (Dodecatheon meadia), and Star-Grass (Hypoxis hirsuta).
Pediomelum cuspidatum (Pursh) Rydb., Large bract Indian breadroot (HS).