Submitted by György Chityil ... on Fri, 01/19/2018 - 23:26 Hierarchy: NounDescription: A tropical legume, {{spelink|Psophocarpus tetragonolobus}}, having clusters of purple flowers and pods with four jagged wingsNgram: winged beanNgram Text: winged beanSource: WiktionaryIssue: 0Wiktionary tag: spelinkNgram Count: 2