The story
- Latin · borrowed fromperscrūtātus
- English todayperscrutate
Either a back-formation from perscrutation, or directly from Latin perscrūtātus, perfect passive participle of perscrūtor (“to search”). Earliest known use is from 1663 (see quotations).
First known use, by meaning
- from mid-17th c. To scrutinize, peruse, inspect (something).
Etymology from Wiktionary, CC BY-SA 4.0.