optic_nerve | ||
1. | [ noun ] (anatomy,zoology) the cranial nerve that serves the retina | |
Synonyms: | second_cranial_nerve optic_tract nervus_opticus | |
Related terms: | cranial_nerve diencephalon visual_system | |
Similar spelling: |
optical_device optical_maser optical_fiber optician optical_lens optical_bench optic_cup |