Any small rodent of the genus Mus. / (informal) A member of the many small rodent and marsupial species resembling such a rodent. / A quiet or shy person.

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

simple past tense and past participle of mouse

The quality of being a mouse.

(US, metonymically, uncountable, with "the") The Walt Disney Company. / A surname from German.

Third-person singular simple present indicative form of mouse

(computing, rare, originally prescribed, now sometimes proscribed) plural of mouse (computer peripheral)

present participle of mouse

The act of hunting mice (or similar prey), especially by pouncing on them from above.

Impertinently inquisitive; prying; meddlesome.