The story
- Latin · borrowed fromnictātus
- English todaynictate
First attested in 1755; borrowed from Latin nictātus, perfect passive participle of nictō (“to wink, blink”), see -ate (verb-forming suffix).
First known use, by meaning
- from 18th c. To wink or blink; (of certain animals) to close the nictating membrane.
Etymology from Wiktionary, CC BY-SA 4.0.