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Classic usage
Reading level: hard
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From a- (prefix with the sense ‘at; in; on; with’, used to show a state, condition, or manner) + main (“force, power, strength”). Main is derived from Middle English mayn (“strength”), from Old English mæġen (“strength”), from Proto-Germanic *maginą (“might, power, strength”), *maginaz (“strong”), from Proto-Indo-European *megʰ- (“to be able”).
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tap / space
Classic usage
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