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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Borrowed from Latin lupīnus, from lupus (“wolf”) + -īnus (“pertaining to”). Doublet of lupin and piecewise doublet of wolven, Latin lupus being a cognate of wolf and -ine being a doublet of -en.
lupin
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Classic usage
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