heterozygote heterozygosity • heterozygotic · · · Info · Definitions · Characters · · heterozygote · · Text Latin · · Script 12 · · Length 5 · · Syllables Definitions · · · (noun) (genetics) an organism having two different alleles of a particular gene and so giving rise to varying offspring. · · Noun Definition 1 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079 z latin small letter z U+007A