1

oro-

combining form

Definition of oro-

  1. :  mountain orography

Origin and Etymology of oro-

Greek oros — more at orient


2

oro-

combining form

Definition of oro-

  1. :  mouth oropharynx

Origin and Etymology of oro-

Latin or-, os — more at oral


Medical Dictionary

oro-

combining form

Medical Definition of oro-

  1. 1:  mouth oropharynx

  2. 2:  oral and orofacial oronasal


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contemplative of or relative to the past

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