utahraptor utahite • utai · · · Info · Definitions · Synonyms · Characters · · utahraptor · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) large (20-ft) and swift carnivorous dinosaur having an upright slashing claw 15 inches long on each hind foot; early Cretaceous. Synonyms: superslasher. · · Noun Definition 1 Synonyms · · · superslasher · · Synonym 1 Characters · · a latin small letter a U+0061 h latin small letter h U+0068 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075