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Classic usage
Reading level: hard
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English bukler, bokler, bokeler, bokeleer, from Old French bocler, boucler, bucler, (French bouclier) from Vulgar Latin *bucculārius (“bossed”), from Latin buccula (“boss”). Merged with buckle + -er.
shield
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Classic usage
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