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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 pertenen, from Old French partenir, pertenir (modern French appartenir), in turn from Latin pertineō, pertinēre.
refer, relate, concern, come to, bear on, touch, touch on, have-to doe with
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Classic usage
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