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Medicine & BodyGreekEnglish

Gastrocnemius

/ˌɡæstrɒkˈniːmiəs/noun

The large two-headed calf muscle that lifts the heel.

The Greek roots

γαστήρ
gastḗr
belly, stomach
+
κνήμη
knḗmē
lower leg, shin

Literally: belly of the leg

The story of the word

Greek anatomists called the calf γαστροκνημία, the belly of the leg, because the muscle bulges out like a paunch. Latin medicine took the word whole and never trimmed it. It is the muscle that tears when a sprinter pulls up short, and the one a bike saddle set too low never fully uses.

How it travelled
Ancient Greek → Latin → English
First recorded
17th century

Same family

gastricgastronomygastritis

In a sentence

The scan showed a small tear at the head of the gastrocnemius.

Built on the same root

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