circa 1887, in the meaning defined above
keratin + -ization
Time Traveler for keratinization
See more words from the same year
Cite this Entry
“Keratinization.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/keratinization. Accessed 25 Jun. 2022.
More Definitions for keratinization
More from Merriam-Webster on keratinization
Britannica English: Translation of keratinization for Arabic Speakers
See Definitions and Examples »
Get Word of the Day daily email!
Great Words for Scrabble
Test your knowledge - and maybe learn something along the way.
A daily challenge for crossword fanatics.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
As illustrated by some very smart pups
Bikini, bourbon, and badminton were places first
Do you take pride in Pride?
Look up any year to find out
How to use a word that (literally) drives some pe...
We're intent on clearing it up
Editor Emily Brewster clarifies the difference.
"The public is a hot mess"
Take a (break/brake) and (pore/pour) over this (c...
Take the quiz
Find out who’s behind "leotard," "morphine," an...
Test your knowledge - and maybe learn something a...
Can you outdo past winners of the National Spelli...