The story
- Late Latin · borrowed frominsēparātus
- English todayinseparate
First attested in 1550; borrowed from Late Latin insēparātus. By surface analysis, in- (“not”) + separate.
Etymology from Wiktionary, CC BY-SA 4.0.
inseparate
Today it means: Not separate; together, united, undivided. Full definition →
Late Latin insēparātus