dominant allele dominant • dominant gene · · · Info · Definitions · Synonyms · Characters · · dominant allele · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) an allele that produces the same phenotype whether its paired allele is identical or different. Synonyms: dominant allele, dominant. · · Noun Definition 1 Synonyms · · · dominant · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074