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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Latinized form of Ancient Greek ἀκρωτήριον (akrōtḗrion), from ἄκρος (ákros) + -τήριον (-tḗrion). By surface analysis, acro- + Ancient Greek -τήριον (-tḗrion). Semi-Latinized form.
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Classic usage
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