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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From New Latin Platypus (originally a genus name already in use for a type of beetle), from Ancient Greek πλατύπους (platúpous, “flat-footed”), from πλατύς (platús, “flat”) + πούς (poús, “foot”). Piecewise doublet of flatfoot.
duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus
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Classic usage
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