The story
- Latin · borrowed frominsōlātus
- English todayinsolate
First attested in 1623; borrowed from Latin insōlātus, perfect passive participle of insōlō (“to expose to the sun”) (see -ate (verb-forming suffix)), from in- (“in”) + sōl (“the sun”) + -ō.
Etymology from Wiktionary, CC BY-SA 4.0.