Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

oro-

6 ENTRIES FOUND:

1oro-

combining form

Definition of ORO-

: mountain <orography>

Origin of ORO-

Greek oros — more at orient

Browse

Next Word in the Dictionary: oroanal
Previous Word in the Dictionary: ornithotomy
All Words Near: oro-

Seen & Heard

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