Meaning of DETECTOR in English

transcription, транскрипция: [ dɪtektə(r) ]

( detectors)

A detector is an instrument which is used to discover that something is present somewhere, or to measure how much of something there is.

...a metal detector. alarms and smoke detectors.

N-COUNT : oft n N

Collins COBUILD Advanced Learner's English Dictionary.      Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.