Found 5,124 definitions starting with O:

Are we missing a good definition here?

Browse Definitions.net

Free, no signup required:

Add to Chrome

Get instant definitions for any word that hits you anywhere on the web!

Free, no signup required:

Add to Firefox

Get instant definitions for any word that hits you anywhere on the web!

Quiz

Are you a words master?

»
established or prearranged unalterably
  • A. defiant
  • B. omnifarious
  • C. elusive
  • D. foreordained