Trochlear

[trɒkliә]

Definition

(noun.) either of the two cranial nerves on either side that control the superior oblique muscles of the eyes.

Typed by Enid--From WordNet

Definition

(n.) Shaped like, or resembling, a pulley; pertaining to, or connected with, a trochlea; as, a trochlear articular surface; the trochlear muscle of the eye.

Typist: Wesley