lima bean

definition: broad flat beans simmered gently
example:
speech part: noun
synonyms:
definition: bush or tall-growing bean plant having large flat edible seeds
example:
speech part: noun
synonyms:
definition: bush bean plant cultivated especially in southern United States having small flat edible seeds
example:
speech part: noun
synonyms: butter bean butter-bean plant sieva bean

How lima bean is being used?