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Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
From Middle English letheren, from Old English liþren, from Proto-Germanic *liþrīnaz (“of leather, leathern”), equivalent to leather + -en. Cognate with Scots letherin, lethrin, West Frisian learen, Dutch lederen, leren (“leathern”), German ledern (“leathern”).
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Classic usage
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