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English definition of “monitor”


noun [C]     /ˈmɒnɪtər/
SCREEN B2 a screen that shows information or pictures , usually connected to a computer : a colour monitor Computer hardwareMachine parts
MACHINE a machine , often in a hospital , that measures something such as the rate that your heart beats : a heart monitor Machine parts
PERSON someone who watches something to make certain that it is done correctly or fairly : a human rights monitorProtection and protectorsEnvironmental issues
(Definition of monitor noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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