from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the process in which cells from beneath the skin are converted to hair and nails (made of keratin)
from The Century Dictionary and Cyclopedia
- n. Same as ceratinization.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. organic process by which keratin is deposited in cells and the cells become horny (as in nails and hair)
Sorry, no etymologies found.