massachusetts bay is a noun meaning "an inlet of the Atlantic Ocean off of eastern Massachusetts extending from Cape Ann on the north to Cape Cod on the south". It carries one recorded sense.
an inlet of the Atlantic Ocean off of eastern Massachusetts extending from Cape Ann on the north to Cape Cod on the south
Definitions, synonyms and semantic relations for massachusetts bay come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.