mice Meaning, Definition & Usage

1. noun any of numerous small rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails
   mouse.
   
2. noun a swollen bruise caused by a blow to the eye
   black eye; shiner; mouse.
   
3. noun person who is quiet or timid
   mouse.
   
4. 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
   mouse; computer mouse.
   
   • a mouse takes much more room than a trackball

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