bean trefoil is a noun meaning "shrub with trifoliate leaves and yellow flowers followed by backward curving seed pods; leaves foetid when crushed". It carries one recorded sense.
shrub with trifoliate leaves and yellow flowers followed by backward curving seed pods; leaves foetid when crushed
Definitions, synonyms and semantic relations for bean trefoil come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.