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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Ultimately from Old English būr, from Proto-Germanic *būraz. Cognate with German Bauer (“birdcage”), Old Norse búr, (whence Danish bur, Swedish bur (“cage”)). Equivalent to en- + bower.
bower
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Classic usage
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