What is the meaning of Mouse?

Any small rodent of the genus Mus.

A member of the many small rodent and marsupial species resembling such a rodent.

A quiet or shy person.

(plural mice or, rarely, mouses) An input device that is moved over a pad or other flat surface to produce a corresponding movement of a pointer on a graphical display.

A facial hematoma or black eye.

A turn or lashing of spun yarn or small stuff, or a metallic clasp or fastening, uniting the point and shank of a hook to prevent its unhooking or straightening out.

A familiar term of endearment.

A match used in firing guns or blasting.

A small model of (a fragment of) Zermelo-Fraenkel set theory with desirable properties (depending on the context).

A small cushion for a woman's hair.

Part of a hind leg of beef, next to the round.

To move cautiously or furtively, in the manner of a mouse (the rodent) (frequently used in the phrasal verb to mouse around).

To hunt or catch mice (the rodents), usually of cats.

To close the mouth of a hook by a careful binding of marline or wire.

To navigate by means of a computer mouse.

To tear, as a cat devours a mouse.

mouse (Classifier: c;  c)

mouse (for a PC)

Alternative form of mous

mouse (input device used to move a pointer on the screen)

pointer; cursor (moving icon that indicates the position of the mouse)

mouse (for a PC)

mouse (input device)

Source: wiktionary.org