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Word of the Day Wednesday, June 10, 2026

aponeurosis

/əˌpɒnjuːˈrɒsɪs/ noun · British & US
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What does aponeurosis mean?

noun

A type of fibrous connective tissue that is a flattened tendinous expansion, usually attached to the deep surface of a muscle and serving as a point of origin or insertion for the muscle.

Example

"The aponeurosis of the rectus abdominis muscle plays a crucial role in the stability of the abdominal wall."

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

Synonyms for aponeurosis

Rhymes with aponeurosis

Etymologically related