English Reference
noun · verb

mouse

n. · v.
US /ˈmaʊs/ mouse UK spelling moused, mouses

  1. 01 A1 Beginner

    n.a small furry animal with a long tail and a pointed nose.

    n.a small rodent of the genus Mus, characterized by a pointed snout and a long, hairless tail.

    Simple

    The cat sat quietly by the hole, waiting for the mouse to come out.

    In context

    Field mice often seek shelter in barns and outbuildings during the winter months to escape the freezing temperatures and lack of food.

    Pitfall
    There are three mouses in the garden. There are three mice in the garden.

    The plural of the animal is 'mice', not 'mouses'.

  2. 02 A1 Beginner Computing

    n.a small device you move with your hand to control a computer.

    n.a handheld pointing device that detects two-dimensional motion relative to a surface.

    Simple

    Click the left button on your mouse to select the file.

    In context

    The designer preferred a high-precision optical mouse over a trackpad for the detailed work required in the architectural software.

    Pitfall
    I need two new mices for the office. I need two new mice (or mouses) for the office.

    For the computer device, both 'mice' and 'mouses' are acceptable plurals, though 'mice' is more common.

    pointing device
  3. 03 B2 Upper Intermediate Informal

    n.a person who is very quiet, shy, or easily frightened.

    n.a person characterized by a timid, quiet, or unobtrusive nature.

    Simple

    She used to be a bit of a mouse, but she has become much more confident.

    In context

    Despite his imposing physical presence, he was a mouse in social situations, rarely speaking unless directly addressed by a colleague.

    wallflowerintrovert
  4. 04 C1 Advanced Literary

    v.to move around quietly and carefully, as if you are trying not to be seen.

    v.to move in a furtive or cautious manner; frequently used in the phrasal form 'mouse around'.

    Simple

    I heard him mousing around in the kitchen late last night.

    In context

    The detective spent the afternoon mousing around the archives, hoping to find a document that the previous investigators had overlooked.

    sneakprowltiptoe
  5. 05 C2 Proficiency Technical

    v.to hunt or catch mice, usually said about a cat.

    v.to hunt for or catch mice; typically used as an intransitive verb describing feline behavior.

    Simple

    The farm cat is very good at mousing and keeps the barn clean.

    In context

    The elderly tabby had lost its appetite for mousing, preferring to spend its days dozing in the patches of sunlight on the porch.

    Usage

    The verb is intransitive and does not take a direct object.

Usage mouse model

This entry
Level A1 · Beginner
Frequency Common
Updated