folium

noun
fo·​li·​um | \ ˈfō-lē-əm How to pronounce folium (audio) \
plural folia\ -​lē-​ə How to pronounce folia (audio) \

Medical Definition of folium

: one of the lamellae of the cerebellar cortex

Comments on folium

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

WORD OF THE DAY

to speak slightingly about or to degrade

Get Word of the Day daily email!

Test Your Vocabulary

Challenging Vocabulary Quiz Returns!

  • stylized drawing of woman pole vaulting across gap to get trophy
  • Which is a synonym of fuliginous?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Dictionary Devil

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!