dizygotic twin dizygotic • dizygous · · · Info · Definitions · Synonyms · Characters · · dizygotic twin · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) either of two twins who developed from two separate fertilized eggs. Synonyms: fraternal twin, dizygotic twin. · · Noun Definition 1 Synonyms · · · fraternal twin · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 d latin small letter d U+0064 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 w latin small letter w U+0077 y latin small letter y U+0079 z latin small letter z U+007A