an area in which something acts or operates or has power or control: | touching with the tongue |
the bony cavity in the skull containing the eyeball | movement once around a course |
the (usually elliptical) path described by one celestial body in its revolution about another | a flap that lies over another part |
the path of an electron around the nucleus of an atom | the part of a piece of clothing that covers the thighs |
a particular environment or walk of life | the upper side of the thighs of a seated person |
| an area of control or responsibility |