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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Attested from 1862, from carburet (“enrich an illuminating gas with carbon-rich fuel”) + -or. The motor vehicle sense is attested since 1896
carburettor
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tap / space
Classic usage
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Verbault — Brown corpus levels, WordNet definitions, Gutenberg corpus.
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