Found 0 definitions starting with O:

Are we missing a good definition here?

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!

Browse Definitions.net

Quiz

Are you a words master?

»
a diacritical mark (-) placed above a vowel to indicate a long sound
A macron
B howdah
C volubility
D impounding