Detect

/dɪˈtɛkt/

Meaning & Definition

verb

To discover or identify the presence or existence of something.

The scientists were able to detect the presence of a rare mineral in the sample.

To discern or perceive through careful observation.

She was able to detect the subtle changes in his mood.

To determine the cause or nature of something.

The detective worked hard to detect the motivations behind the crime.

To find out something that is hidden or difficult to notice.

The security system can detect unauthorized access to the building.

Latin 'detectus', past participle of 'detegere' which means to uncover.

detect a lie

To uncover falsehoods or deception.

detect changes

To notice alterations or modifications in something.

detect an error

To identify a mistake or flaw.

detective

A person, especially a police officer, whose occupation is to investigate and solve crimes.

detection

The action or process of identifying the presence of something.

detector

An instrument or device that detects or measures something.

To figure out or understand something.

I finally detected what he was hinting at.

To catch someone in the act.

They detected him trying to sneak out of the party.