Open English Wordnet
Nouns
(n)orbit, celestial orbitthe (usually elliptical) path described by one celestial body in its revolution about another“he plotted the orbit of the moon”
(n)scope, range, reach, orbit, compass, ambitan area in which something acts or operates or has power or control:“a piano has a greater range than the human voice”, “the ambit of municipal legislation”, “within the compass of this article”, “within the scope of an investigation”, “outside the reach of the law”, “in the political orbit of a world power”
(n)eye socket, orbit, cranial orbit, orbital cavitythe bony cavity in the skull containing the eyeball