detector

UK /dɪˈtɛktə(ɹ)/ US /dɪˈtɛktə(ɹ)/

noun 3

Definitions

noun

A device capable of registering a specific substance or physical phenomenon, and that optionally sounds an alarm or triggers a warning.

Smoke detectors are mandatory in public buildings.

A device capable of registering a specific substance or physical phenomenon, and that optionally sounds an alarm or triggers a warning.

ADJ.

failed, good, gravitational, inadmissible, professional

The failed detector at the airport caused a two-hour security delay yesterday morning.

VERB + DETECTOR

lie, smoke, take, taken, taking, using

The security guard was using a metal detector to check all the bags at the entrance.

DETECTOR + NOUN

airport, fact, something

The airport detector went off when she walked through security with her keys still in her pocket.

PREP.

from, in, off, through

The security guard walked through the metal detector at the airport entrance.

ADV.

really

The smoke detector in the kitchen is really sensitive and goes off whenever we cook.

noun — any device that receives a signal or stimulus (as heat or pr

noun — rectifier that extracts modulation from a radio carrier wave

Smoke detectors are mandatory in public buildings.

Wiktionary

My neighbor found a cache of ancient Roman coins using his metal detector.

Tatoeba · #612258

The results of a lie detector test are inadmissible in court.

Tatoeba · #632123

The only metal that a metal detector can detect is the metal in another metal detector. That fact was instrumental in my parents' meeting.

Tatoeba · #697685

The script Tatoeba needs the most is the native speaker detector.

Tatoeba · #1360049

Have you ever taken a lie detector test?

Tatoeba · #1553499

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