mice

(noun) any of numerous small rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails. Synonyms: mouse.

(noun) a swollen bruise caused by a blow to the eye. Synonyms: shiner, black eye, mouse.

(noun) person who is quiet or timid. Synonyms: mouse.

(noun) 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. Synonyms: mouse, computer mouse. Example: "A mouse takes much more room than a trackball."