gametophyte gametophyll • gametophytic · · · Info · Definitions · Characters · · gametophyte · · Text Latin · · Script 11 · · Length Definitions · · · (noun) the gamete-bearing individual or phase in the life cycle of a plant having alternation of generations. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074 y latin small letter y U+0079