horse balm is a noun meaning "erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States". It carries one recorded sense.
erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States
Definitions, synonyms and semantic relations for horse balm come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.