Term: optic nerve: the cranial nerve that serves the retina
Broader: thing: a separate and self-contained entity | Unrelated: amphipod: a kind of malacostracan crustacean
Broader: thing: a separate and self-contained entity | Unrelated: ultraviolet: radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
Broader: thing: a separate and self-contained entity | Unrelated: common morning glory: pantropical annual climbing herb with funnel-shaped blue, purple, pink or white flowers
Broader: thing: a separate and self-contained entity | Unrelated: rejection: the act of rejecting something
Broader: thing: a separate and self-contained entity | Unrelated: test: a hard outer covering as of some amoebas and sea urchins
Broader: thing: a separate and self-contained entity | Unrelated: supplanting: act of taking the place of another especially using underhanded tactics
Broader: thing: a separate and self-contained entity | Unrelated: diplomatic service: the body of diplomatic personnel
Broader: thing: a separate and self-contained entity | Unrelated: precondition: a condition that is a prerequisite
Broader: thing: a separate and self-contained entity | Unrelated: morning: the time period between dawn and noon
Broader: thing: a separate and self-contained entity | Unrelated: bird fancier: a person with a strong interest in birds