detector | ||
1. | [ noun ] 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 | |
Synonyms: | sensor sensing_element | |
Related terms: | device photoelectric_cell lie_detector metal_detector trace_detector mine_detector feel | |
2. | [ noun ] (physics) rectifier that extracts modulation from a radio carrier wave | |
Synonyms: | demodulator | |
Related terms: | rectifier radio_receiver | |
3. | [ noun ] (electronics) electronic equipment that detects the presence of radio signals or radioactivity | |
Related terms: | electronic_equipment scanner crystal_detector radio_receiver | |
Similar spelling: |
detect detected detective detection detecting deduction detest deduct detectable detested deducted |