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Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
From French vibration, from Latin vibrātiō (“a shaking or brandishing”), from vibrō (“shake, vibrate”); see vibrate. Morphologically vibrate + -ion.
quiver, quivering
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Classic usage
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Verbault — Brown corpus levels, WordNet definitions, Gutenberg corpus.
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