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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 constreinen, from Old French constreindre, from Latin cōnstringō, from cōn- (“with, together”) + stringō (“to draw, bind or tie tight”), ultimately from Proto-Indo-European *streyg- (“to stroke, to shear, stiff”).
restrain, encumber, cumber
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Classic usage
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