from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Below a trochlea; applied especially to one of the subdivisions of the trigeminal nerve.
from the GNU version of the Collaborative International Dictionary of English
- adj. Below a trochlea, or pulley; -- applied esp. to one of the subdivisions of the trigeminal nerve.
from The Century Dictionary and Cyclopedia
- Situated below the trochlea or pulley of the superior oblique muscle of the eyeball, at the inner corner of the orbit of the eye: as, the infratrochlear nerve, a branch of the fifth cranial nerve, which issues from the orbit below the trochlea.
infra- + trochlear (Wiktionary)