Any device, as a gauge, dial, register, or pointer, that measures or records and visibly indicates
A device for listening secretly to others' telephone conversations
Of a corporation, an individual selected to serve on its board of directors and thereby oversee the management of its affairs.
A special ability to perceive, recognize, or find a particular kind of thing, behavior, etc.
A line of radar stations near the 70th parallel across the North American continent, maintained by the United States and Canada and intended to give advance warning of approaching enemy aircraft and missiles.
The definition of sonar is a system that sends out sound waves and measures how long it takes for them to be reflected and returned as a way to detect the depth of water or to find objects under water.
An instrument designed to detect when a person has answered a question falsely.
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
(Radio) A device used in demodulation
An instrument with which high temperatures, beyond the range of ordinary thermometers, are measured
(Archaic) A collection of different works, either by one or several authors.
Find another word for detector. In this page you can discover 38 synonyms, antonyms, idiomatic expressions, and related words for detector, like: indicator, detectaphone, photomultiplier, pointer, warner, locater, discoverer, director, radar, distant early warning line and dew-line.