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Gastroenteritis

/ˌɡæstroʊˌɛntəˈraɪtɪs/noun

Inflammation of the stomach and intestines, usually from infection, producing vomiting and diarrhoea.

The Greek roots

γαστήρ
gastḗr
belly, stomach
+
ἔντερον
énteron
intestine, gut
+
-ῖτις
-îtis
inflammation of

Literally: inflammation of stomach and gut

The story of the word

The -itis ending was never a noun in Greek. It was a feminine adjective agreeing with νόσος, disease, so arthritis meant the joint disease and the noun eventually dropped away, leaving the ending to carry the sense of inflammation on its own. γαστήρ is the belly of gastronomy, so the same root names both the pleasure and the punishment. Most cases are viral, which is why the antibiotics people demand for it do nothing.

How it travelled
Ancient Greek → medical coinage → English
First recorded
19th century

Same family

gastricgastronomyentericdysenterygastropod

In a sentence

The whole nursery went down with gastroenteritis in the space of four days.

Built on the same root

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