KERATIN is 7 letters long. It starts with the letter K and ends with the letter N
Dictionary definitions:
KERATIN:
Dictionary definitions:
KERATIN:
Type: noun
Definition: a fibrous protein forming the main structural constituent of hair, feathers, hoofs, claws, horns, etc.
Definition: a fibrous protein forming the main structural constituent of hair, feathers, hoofs, claws, horns, etc.