Meaning Of The Word Keratin

Real Dictionary

What's the definition of Keratin? Find Keratin meanings, definitions and more at the Real Dictionary online.

Keratin Meaning

Keratin Definition
Keratin Definition

What's The Definition Of Keratin?

keratin in American English
a tough, fibrous, insoluble protein forming the principal matter of hair, nails, horn, etc.
noun: a scleroprotein or albuminoid substance, found in the dead outer skin layer, and in horn, hair, feathers, hoofs, nails, claws, bills, etc.

keratin in British English
noun: a fibrous protein that occurs in the outer layer of the skin and in hair, nails, feathers, hooves, etc

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