gynogenesis gynoecium • gynomonecious · · · Info · Definitions · Characters · · gynogenesis · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) female parthenogenesis in which the embryo contains only maternal chromosomes due to the failure of the sperm to fuse with the egg nucleus. · · Noun Definition 1 Characters · · e latin small letter e U+0065 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 s latin small letter s U+0073 y latin small letter y U+0079