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Word of the Day Wednesday, June 10, 2026

collagen

/kəˈlɑːdʒən/ noun · British & US
Valid in UKValid in US
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What does collagen mean?

noun

A protein found in the connective tissue in our bodies, making up about 25% to 35% of all proteins. It is the main component of skin, bones, tendons, and ligaments.

Example

"The doctor recommended a collagen supplement to improve the patient's skin elasticity."

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

Synonyms for collagen

Rhymes with collagen

Etymologically related