poliosis

noun
po·​li·​o·​sis | \ ˌpō-lē-ˈō-səs How to pronounce poliosis (audio) \
plural polioses\ -​ˌsēz How to pronounce polioses (audio) \

Medical Definition of poliosis

: loss of color from the hair

Learn More about poliosis

Cite this Entry

“Poliosis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/poliosis. Accessed 22 Sep. 2020.

Comments on poliosis

What made you want to look up poliosis? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Homophone Quiz

  • three bears two of them look like theyre whispering to a third bear who looks chuffed to be the center of attention
  • In order to judge how people felt, the senator's office hired a firm to take a ______.
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!