vitamin d vitamin c • vitamin e · · · Info · Definitions · Synonyms · Characters · · vitamin d · · Text Common · · Latin · · Scripts 9 · · Length 4 · · Syllables Definitions · · · (noun) a fat-soluble vitamin that prevents rickets. Synonyms: vitamin D, calciferol, viosterol, ergocalciferol, cholecalciferol, D. · · Noun Definition 1 Synonyms · · · calciferol · · Synonym 1 viosterol · · Synonym 2 ergocalciferol · · Synonym 3 cholecalciferol · · Synonym 4 d · · Synonym 5 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074 v latin small letter v U+0076