optic tract optics • optigraph · · · Info · Definitions · Synonyms · Characters · · optic tract · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) the cranial nerve that serves the retina. Synonyms: optic nerve, nervus opticus, second cranial nerve, optic tract. · · Noun Definition 1 Synonyms · · · optic nerve · · Synonym 1 nervus opticus · · Synonym 2 second cranial nerve · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 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