Either of the two species in the genus Microdipodops, native to the deserts of the South-western United States.

A European rodent, Apodemus sylvaticus, that tends to live in hedgerows. / (US) The white-footed mouse of America.

(simile, idiomatic) Very quiet, so as to not be heard

cucamelon

plural of mouse melon

(computing) A pointing device which uses a ball to detect movement.

(computing) A mouse (pointing device) that uses a light source and a light detector (for example, an LED and an array of photodiodes) to detect movement, as opposed to the earlier mechanical mouse.

(firearms, colloquial) A pocket pistol, especially one of a particularly small caliber.

plural of mouse gun

Any of the species of the genus Sicista, found in Eurasian forests and steppes.