noun
detection
dih-TEK-shuhn/dɪˈtekʃn/
The act or process of discovering or noticing something.
The inspector's close examination leads to detection of a concealed crack in the vase.
Etymology
The pieces express an uncovering: taking a cover off something. That physical image became figurative discovery, bringing something hidden to light through search or observation.
In context
the most remarkable detection system in all of nature. This sensitivity [music] enables them to locate hidden prey
More examples
- The new test improves the detection of cancer.
- Motion detection turns on the porch light when someone approaches.
- The error escapes detection until we check the totals.
Forms
detection · detections
detect verb — To discover or notice something present.
detectable adjective — Able to be discovered or noticed.
Similar words
- discovery
- Often emphasizes finding something previously unknown rather than noticing its presence.
- identification
- Determines exactly what something is, not merely that it exists.