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Classic usage
Pronunciation: /ˈbɪl.dɪŋ/
Reading level: medium
Estimated CEFR level: A2 — Elementary
Estimated from word frequency; not an official CEFR classification.
From Middle English byldynge, buyldyng, byldyng, buldynge, buldyng, boldyng, equivalent to build + -ing. Compare also related Middle English bold (“edifice, castle, mansion”), from Old English bold (“building, dwelling, house”).
edifice
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tap / space
Classic usage
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