the path of an electron around the nucleus of an atom
an elementary particle with negative charge
the (usually elliptical) path described by one celestial body in its revolution about another
move in an orbit
an area in which something acts or operates or has power or control: "the range of a supersonic jet"
a particular environment or walk of life
the bony cavity in the skull containing the eyeball
the path of an electron around the nucleus of an atom
