coluber constrictor coluber • coluber constrictor flaviventris · · · Info · Definitions · Synonyms · Characters · · coluber constrictor · · Text Common · · Latin · · Scripts 19 · · Length 6 · · Syllables Definitions · · · (noun) blackish racer of the eastern United States that grows to six feet. Synonyms: blacksnake, black racer, Coluber constrictor. · · Noun Definition 1 Synonyms · · · blacksnake · · Synonym 1 black racer · · Synonym 2 Characters · · space U+0020 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075