Definitions
1.NounA spherical body; a sphere, especially one of the celestial spheres; a sun, planet, or star
2.NounCelestial sphere; one of the azure transparent spheres conceived by the ancients to be enclosed one within another, and to carry the heavenly bodies in their revolutions
3.NounA structural motif or finial in the shape of a sphere
4.NounAn orbit of an heavenly body
5.NounThe time period of an orbit
6.NounThe eye, seen as a luminous and spherical entity
7.NounAny revolving circular body, such as a wheel
8.NounA sphere of action.
9.NounA globus cruciger; a ceremonial sphere used to represent royal or imperial power
10.NounA translucent sphere appearing in flash photography (Orb (optics))
11.NounA body of soldiers drawn up in a circle, as for defence, especially infantry to repel cavalry.
12.NounAmount of deviation from the closest perfect aspect.
13.VerbTo form into an orb or circle.
14.VerbTo become round like an orb.
15.VerbTo encircle; to surround; to enclose.
16.NounA blank window or panel.