Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

monitor

 
 
/ˈmɒnɪtər/ noun [C]

Definition

SCREEN a screen that shows information or pictures, usually connected to a computer: a colour monitor
MACHINE a machine, often in a hospital, that measures something such as the rate that your heart beats: a heart monitor
PERSON someone who watches something to make certain that it is done correctly or fairly: a human rights monitor
(Definition of monitor noun from the Cambridge Learner's Dictionary © Cambridge University Press)

More Results for “monitor”

Word of the Day

demur

to express disagreement or refuse to do something

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More