villus

 
Pronunciation: /ˈvɪləs/

noun (plural villi /-lʌɪ, -liː/)

Anatomy
  • any of numerous minute elongated projections set closely together on a surface, in particular:
  • a finger-like projection of the lining of the small intestine.
  • a fold of the chorion.

Derivatives

villiform

adjective

villose

adjective

Origin:

early 18th century: from Latin, literally 'shaggy hair'