Mouse

Definition

Mouse is a noun and a verb. As a noun, it refers to a small rodent with a pointed snout, small rounded ears, and a long, thin tail. It can also refer to a computer input device used to control a cursor on a screen. As a verb, it means to move stealthily or search for something cautiously.

Parts of Speech

• Noun
• Verb

Pronunciation

American English

• IPA Pronunciation: /maʊs/
• Respelling: MOWS

British English

• IPA Pronunciation: /maʊs/
• Respelling: MOWS

Etymology

The word "mouse" originates from Old English "mūs," which is derived from Proto-Germanic "*mūs" and Proto-Indo-European "*mūh₂s," meaning "mouse." The term has been metaphorically extended to describe the computer device due to its similar size and shape.

Derivatives

• Mice (plural noun)
• Mouse-like (adjective)
• Mousing (verb form)
• Mousepad (noun)
• Mousey (adjective)

Synonyms

• Rodent (biological context)
• Cursor device (technological context)
• Cricetid (specific zoological context)

Antonyms

• Predator (biological context)
• Trackpad (technological context)
• None

Usage

The term "mouse" is used in various contexts. In biology, it refers to small rodents commonly found worldwide. In technology, it describes a pointing device used with computers. For example, "The mouse scurried across the floor," or "Click the left button on your mouse to open the file."

Related Terms

• Rodent: A mammal of the order Rodentia, to which mice belong.
• Keyboard: A peripheral input device for computers.
• Trackball: An alternative input device to a mouse.

Detailed Definitions

Noun

• A small rodent with a pointed snout, small ears, and a long tail:
  • Example: "A field mouse darted into the tall grass."
• A handheld device for controlling a computer's cursor:
  • Example: "He replaced his old mouse with a wireless one."

Verb

• To move stealthily or search cautiously:
  • Example: "The cat was mousing around the kitchen, looking for prey."