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- Late Latin · borrowed fromcoaptātus
- English todaycoaptate
Back-formation from coaptation, or borrowed from Late Latin coaptātus, perfect passive participle of coaptō, from co- + aptō (“to fasten”). By surface analysis, coapt + -ate (verbal suffix). First attested in 1645. Doublet of coapt.
Etymology from Wiktionary, CC BY-SA 4.0.