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Word of the Day Tuesday, June 9, 2026

epiphysis

/ɛˈpɪfɪsɪs/ noun · British & US
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What does epiphysis mean?

noun

The epiphysis is the rounded end of a long bone, especially the femur, tibia, or fibula, where it meets the shaft. It is the part of the bone that forms a joint with another bone.

Example

"The surgeon examined the patient's x-rays to determine the extent of the damage to the epiphysis of the femur."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for epiphysis

Rhymes with epiphysis

Etymologically related