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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Borrowed from French gyroscope, coined in 1852 by physicist Leon Foucault, equivalent to gyro- + -scope, from Ancient Greek γῦρος (gûros, “circle”) and σκοπός (skopós, “watcher”).
gyro
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Classic usage
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