mouse

noun

1
any of numerous small rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails
2
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
3
person who is quiet or timid
4
a swollen bruise caused by a blow to the eye

1
manipulate the mouse of a computer
2
to go stealthily or furtively
..stead of sneaking around spying on the neighbor's house

Also useful for “mouse”:Wordle Solver— Five letters — perfect Wordle material