English

redetection

From re- + detection.

Proto-Italic *wre- ‘again’

English re-

Proto-Indo-European *(s)teg- ‘to cover with a roof’

Proto-Italic *tegō ‘to cover’

Latin tegō ‘to cover, to hide’

Latin dētegō ‘to uncover, to discover, to detect’

Latin detectio ‘discovery, the act or process of learning…’

Today it means

noun A second or subsequent detection

Language periods are conventional ranges, not dates for this word.

Etymograph / redetection