The act of detecting something, catching sight of something
English: detection, catching, espial, spying, spotting
detectionEnglish
detection, catching, detecting, detective work, espial
Noun
A police investigation to determine the perpetrator
English: detection, detecting, detective work, sleuthing
The perception that something has occurred or some state exists
English: detection, sensing
1 more noun senses
The detection that a signal is being received
English: signal detection, detection