Middle English catarre, from Middle French or Late Latin; Middle French catarrhe, from Late Latin catarrhus, from Greek katarrhous, from katarrhein to flow down, from kata- + rhein to flow — more at stream
15th century, in the meaning defined above
👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net切換為繁體中文