oro-


Also found in: Dictionary.

oro-

1. The mouth.
2. Obsolete alternative spelling is orrho-.

oro-

prefix meaning "mouth": orolingual, oromaxillary, oropharynx.

oro-

Combining form meaning the mouth.
[L. os, oris, mouth]

oro-

Prefix meaning mouth (its archaic alternative spelling is ortho-).
[L. os, oris, mouth]