ross sea rosso antico • rostand · · · Info · Definitions · Characters · · ross sea · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) an arm of the southern Pacific Ocean in Antarctica. Synonyms: Ross Sea. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073