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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
First attested in 1641; borrowed from Latin incubātus, an alternative to incubitus, perfect passive participle of incubō (“to hatch”) (see -ate (verb-forming suffix) and -ate (adjective-forming suffix)), from in- (“in”) + cubō (“to lie”).
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tap / space
Classic usage
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