from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The path of a celestial body or an artificial satellite as it revolves around another body.
- n. One complete revolution of such a body.
- n. The path of a body in a field of force surrounding another body; for example, the movement of an atomic electron in relation to a nucleus.
- n. A range of activity, experience, or knowledge.
- n. A range of control or influence: "What magnetism drew these quaking ruined creatures into his orbit?” ( Malcolm Lowry). See Synonyms at range.
- n. Either of two bony cavities in the skull containing an eye and its external structures; an eye socket.
- transitive v. To put into an orbit: orbit a satellite.
- transitive v. To revolve around (a center of attraction): The moon orbits Earth.
- intransitive v. To move in an orbit.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A circular or elliptical path of one object around another object.
- n. A sphere of influence; an area of control.
- n. The course of one's usual progression, or the extent of one's typical range.
- n. The bony cavity containing the eyeball; the eye socket.
- n. The path an electron takes around an atom's nucleus.
- n. A collection of points related by the evolution function of a dynamical system.
- v. To circle or revolve around another object.
- v. To move around the general vicinity of something.
- v. To place an object into an orbit around a planet.
from the GNU version of the Collaborative International Dictionary of English
- n. The path described by a heavenly body in its periodical revolution around another body.
- n. An orb or ball.
- n. The cavity or socket of the skull in which the eye and its appendages are situated.
- n. The skin which surrounds the eye of a bird.
from The Century Dictionary and Cyclopedia
- n. Track; course; path, especially a path, as that in a circle or an ellipse, which returns into itself; specifically, in astronomy, the path of a planet or comet; the curve-line which a planet describes in its periodical revolution round its central body or center of revolution: as, the orbit of Jupiter or Mercury.
- n. A small orb, globe, or ball.
- n. In anatomy and zoology, the bony cavity of the skull which contains the eye; the eye-socket.
- n. In ornithology, the orbita, or circumorbital region of a bird's head; the skin of the eyelids and adjoining parts.
- n. In entomology, the border surrounding the compound eye of an insect, especially when it forms a raised ring, or differs in color or texture from the rest of the head.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. move in an orbit
- n. a particular environment or walk of life
- n. the (usually elliptical) path described by one celestial body in its revolution about another
- n. the bony cavity in the skull containing the eyeball
- n. an area in which something acts or operates or has power or control:
- n. the path of an electron around the nucleus of an atom
Middle English orbite, eye socket, from Old French, from Latin orbita, orbit, probably from orbis.(American Heritage® Dictionary of the English Language, Fourth Edition)
From Latin orbita ("course, track"). (Wiktionary)