wild sweet pea wilds·weet·pea uncommon noun 1. perennial subshrub of eastern North America having downy leaves yellowish and rose flowers and; source of rotenone Synonymscatgutgoat's ruewild sweet peaTephrosia virginiana Related words Broader terms hoary pea WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
