The Collaborative International Dictionary
Orbitonasal
Orbitonasal \Or`bi*to*na"sal\, a. [Orbit + nasal.] (Anat.) Of or pertaining to the orbit and the nose; as, the orbitonasal, or ophthalmic, nerve.
Wiktionary
orbitonasal
a. (context anatomy English) Of or pertaining to the orbit and the nose.