Ommastrephes Omicron ceti • Ommastrephidae · · · Info · Definitions · Characters · · Ommastrephes · · Text Latin · · Script 12 · · Length 4 · · Syllables Definitions · · · (noun) extremely active cylindrical squid with short strong arms and large rhombic terminal fins. Synonyms: ommastrephes. · · Noun Definition 1 Characters · · O latin capital letter o U+004F a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074