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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Latin amphisbaena, from Ancient Greek ἀμφίσβαινα (amphísbaina, from ἀμφίς (amphís, “both ways”) + βαίνω (baínō, “to go”)).
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tap / space
Classic usage
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