porion

noun
po·​ri·​on | \ ˈpōr-ē-ˌän How to pronounce porion (audio) \
plural poria\ -​ē-​ə How to pronounce poria (audio) \ or porions

Medical Definition of porion

: the midpoint on the upper margin of the external auditory canal

Comments on porion

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

WORD OF THE DAY

of or relating to the heavens

Get Word of the Day daily email!

Test Your Vocabulary

Summer 2019 Words of the Day Quiz

  • a-bowl-of-peach-sorbet-with-cut-peaches-next-to-it
  • Which is a synonym of desideratum?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Syn City

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!