swamp pine is a noun meaning "any of several pines that prefer or endure moist situations such as loblolly pine or longleaf pine". It carries one recorded sense.
any of several pines that prefer or endure moist situations such as loblolly pine or longleaf pine
Definitions, synonyms and semantic relations for swamp pine come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.