computer mouse

1 definition found

computer mouse - WordNet (r) 2.1 (2005) :

  computer mouse
      n 1: a hand-operated electronic device that controls the
           coordinates of a cursor on your computer screen as you move
           it around on a pad; on the bottom of the device is a ball
           that rolls on the surface of the pad; "a mouse takes much
           more room than a trackball" [syn: mouse, computer mouse
           ]