seabirds From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounAny bird that spends most of its time in coastal waters or over the oceans. Related wordsSynonymsseafowlsea birdavesbirdswaterbirdswaterfowlseagullsshorebirdspetrelsseagullsongbirdsshorebirdcormorantspuffinsshore birdbirdlife References Wiktionary — seabirds Wikipedia — seabirds