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Medicine & BodyGreekEnglish

Lordosis

/lɔːrˈdoʊsɪs/noun

The inward curve of the lower spine, or an exaggerated version of it.

The Greek roots

λόρδωσις
lórdōsis
a bending backward

Literally: a bending backward

The story of the word

Every healthy spine has lordosis at the neck and the lower back; the clinical problem is excess, which gets the extra prefix in hyperlordosis. The adjective lordos in classical Greek described a stooping, bent-back posture and turns up in Aristophanes with a joke attached. Behavioural biology uses the same word for the arched mating posture of many mammals.

How it travelled
Ancient Greek → Latin → English
First recorded
18th century

In a sentence

Heavy squatting with a loose core exaggerated the lordosis and the back pain came with it.

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