[ir″ĭ-do-mo´tor] pertaining to movements of the iris.
pu·pil·lo·mo·tor
(pyū'pĭ-lō-mō'tŏr), Relating to the autonomic nerve fibers that supply the smooth muscle of the iris. Synonym(s): iridomotor [pupillo- + L. motor, mover]
ir·i·do·ki·net·ic
(ir'i-dō-ki-net'ik) Relating to the movements of the iris. Synonym(s): iridomotor.