antiophthalmic factor antiophthalmic • antiophthalmic vitamin · · · Info · Definitions · Synonyms · Characters · · antiophthalmic factor · · Text Common · · Latin · · Scripts 21 · · Length 6 · · Syllables Definitions · · · (noun) any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes. Synonyms: vitamin A, antiophthalmic factor, axerophthol, A. · · Noun Definition 1 Synonyms · · · vitamin a · · Synonym 1 axerophthol · · Synonym 2 a · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074