ossa

Definition of ossa

plural of os

Keep scrolling for more

More Definitions for ossa

ossa

Medical Definition of ossa

plural of os entry 1

More from Merriam-Webster on ossa

Britannica.com: Encyclopedia article about ossa

Comments on ossa

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

WORD OF THE DAY

not constant or steady

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?
True or False

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

TAKE THE QUIZ
SCRABBLE® Sprint

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!