Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
sea-coast is a noun meaning "the shore of a sea or ocean". It carries one recorded sense.
the shore of a sea or ocean
Definitions, synonyms and semantic relations for sea-coast come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.