butterfly pea is a noun meaning "vine of tropical Asia having pinnate leaves and bright blue flowers with yellow centers". It carries 3 recorded senses.
vine of tropical Asia having pinnate leaves and bright blue flowers with yellow centers
large-flowered wild twining vine of southeastern and central United States having pale blue flowers
large-flowered weakly twining or prostrate vine of New Jersey to tropical eastern North America, sometimes cultivated for its purple and white flowers
Definitions, synonyms and semantic relations for butterfly pea come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.