\Cil"ia*ry\, a. [Cf. F. ciliaire.] 1. (Anat.) Pertaining to the cilia, or eyelashes. Also applied to special parts of the eye itself; as, the ciliary processes of the choroid coat; the ciliary muscle, etc. 2. (Biol.) Pertaining to or connected with the cilia in animal or vegetable organisms; as, ciliary motion.