seven seas seven-sealed • seven-shilling · · · Info · Definitions · Characters · · seven seas · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) an informal expression for all of the oceans of the world. Synonyms: seven seas. Example: "The old salt had sailed the seven seas." · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 n latin small letter n U+006E s latin small letter s U+0073 v latin small letter v U+0076