ADJECTIVE (1)

1. in the same direction as the rotating hands of a clock;


ADVERB (1)

1. in the direction that the hands of a clock move;
- Example: "please move clockwise in a circle"

The Collaborative International Dictionary of English v.0.48:

clockwise \clockwise\ adj.
   1. -- of rotatory motion. dextral
      [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

clockwise \clock"wise`\, a. & adv.
   in the same direction as the hands of a clock rotate, as
   viewed from in front of the clock face; -- said of that
   direction of a rotation about an axis, or about a point in a
   plane, which is ordinarily reckoned negative. Also said of
   the direction of a spiral, in which case the term
   right-handed is more common. Opposite of
   counterclockwise, and left-handed.

   Syn: right-handed, dextrorotary, dextrorotatory.
        [Webster 1913 Suppl.]

WordNet (r) 3.0 (2006):

clockwise
    adv 1: in the direction that the hands of a clock move; "please
           move clockwise in a circle" [ant: anticlockwise,
           counterclockwise]
    adj 1: in the same direction as the rotating hands of a clock
           [ant: anticlockwise, contraclockwise,
           counterclockwise]