photosynthesis photosynthate • photosynthesize · · · Info · Definitions · Characters · · photosynthesis · · Text Latin · · Script 14 · · Length 5 · · Syllables Definitions · · · (noun) synthesis of compounds with the aid of radiant energy (especially in plants). · · Noun Definition 1 Characters · · e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079