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Medicine & BodyGreekEnglish

Tendon

/ˈtɛndən/noun

A band of tough tissue joining muscle to bone.

The Greek roots

τένων
ténōn
sinew, cord

Literally: the stretcher

Follow a root:τένων2 words

The story of the word

Greek τένων comes from τείνειν, to stretch, and medieval Latin turned it into tendo under the pull of Latin tendere, which means the same thing and is a genuine cousin. Anatomy kept the Greek in the name of the largest one: the Achilles tendon, after the heel where Thetis held her son. From the same stretching root come tone, tension, tetanus and the hypotenuse.

How it travelled
Ancient Greek → Medieval Latin → English
First recorded
around 1400

Same family

tonetetanushypotenusetenotomy

In a sentence

He tore a tendon in his ankle and missed the rest of the season.

Built on the same root

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