detector

noun/dɪˈtɛktər/

Frequency rank: #5,958 of 20,003 in the WORDED list (wordfreq data)

Meaning

a device or person that discovers or identifies the presence of something.

Illustration for the English word “detector”

Example sentence

The security guard used a metal detector to find hidden objects at the entrance.

Synonyms & related words

More words in ranks 5,901–6,000