'detector' in a sentence
Learn how to use 'detector' with 5 example sentences.
- detector noun
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: any device that receives a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it in a distinctive manner
: rectifier that extracts modulation from a radio carrier wave
: electronic equipment that detects the presence of radio signals or radioactivity
Her chastity belt set off the metal detector at the airport.
The results of a lie detector test are inadmissible in court.
A lie detector works by detecting changes in pulse and respiration.
Remove battery from smoke detector.
I want to buy a really good smoke detector.