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Catarrh

/kəˈtɑːr/noun

Inflammation of the mucous membranes of the nose and throat, with heavy mucus.

The Greek roots

κατά
katá
down
+
ῥέω
rhéō
to flow

Literally: a flowing down

The story of the word

Greek medicine took the word literally. A humor was thought to drip down from the brain, through the nose and into the chest, and the name recorded the supposed route. The theory collapsed and the word stayed, propped up for a century by Victorian advertising that sold catarrh cures by the shelf. The same ῥέω runs under rheumatism, diarrhea and hemorrhoid.

How it travelled
Ancient Greek → Late Latin → Old French → English
First recorded
15th century

The same roots elsewhere

Other languages reached for exactly the same Greek pieces.

Same family

rheumrheumatismdiarrheahemorrhoid

In a sentence

Three weeks of catarrh and he still insisted it was only a cold.

The old prescription book lists nine remedies for catarrh, all of them useless.

Built on the same root

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