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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English asma, asme, from Medieval Latin asthma, asma, from Ancient Greek ἆσθμα (âsthma, “laborious breathing, asthma”). The spelling was changed to add -th- in the 16th century to match the Greek etymological roots.
asthma attack, bronchial asthma
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Classic usage
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