repressor gene repressor • repressory · · · Info · Definitions · Characters · · repressor gene · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) gene that prevents a nonallele from being transcribed. Synonyms: repressor gene. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 g latin small letter g U+0067 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073