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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Borrowed from Latin īsagōgē, from Ancient Greek εἰσαγωγή (eisagōgḗ, “lead-in”), from εἰς (eis, “into”) + ἀγωγή (agōgḗ, “to lead”).
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Classic usage
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