Keratin Definition
 kĕrə-tĭn 
    noun
  
 A tough, fibrous, insoluble protein forming the principal matter of hair, nails, horn, etc.
 Webster's New World 
Material composed principally of keratin proteins.
 American Heritage Medicine 
Synonyms: 
  
- ceratin
Other Word Forms of Keratin
Noun
Singular:
 keratinPlural:
 keratinsOrigin of Keratin
-  Greek keras kerāt- horn ker-1 in Indo-European roots –in From American Heritage Dictionary of the English Language, 5th Edition 
Find Similar Words
Find similar words to keratin using the buttons below.

