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Word of the Day Tuesday, June 9, 2026

keratinous

/kəˈrætɪnəs/ adjective · British & US
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What does keratinous mean?

adjective

Relating to or resembling keratin, a type of protein found in hair, nails, and the skin of humans and animals.

Example

"The keratinous scales of the fish provided protection from the water."

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

Synonyms for keratinous

Antonyms of keratinous

Rhymes with keratinous

Etymologically related