Dictionary
5 ENTRIES FOUND:

1oro-

combining form

Definition of ORO-

:  mountain <orography>

Origin of ORO-

Greek oros — more at orient

2oro-

combining form

Definition of ORO-

:  mouth <oropharynx>

Origin of ORO-

Latin or-, os — more at oral

oro-

combining form    (Medical Dictionary)

Medical Definition of ORO-

1
:  mouth <oropharynx>
2
:  oral and <orofacial> <oronasal>

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