bee balm is a noun meaning "perennial herb of North America". It carries 3 recorded senses.
perennial herb of North America
perennial aromatic herb of eastern North America having variously colored tubular flowers in dense showy heads
bushy perennial Old World mint having small white or yellowish flowers and fragrant lemon-flavored leaves; a garden escapee in northern Europe and North America
Definitions, synonyms and semantic relations for bee balm come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.