Blephar-
Eyelid
Choroid-
Choroid
Conjunctiv-
Conjunctiva
Corne-
Cornea, horny
Cornu
Horn, hornlike projection 
Dacry-
Tear, lacrimal sac or duct 
Gangli-
Ganglion-
Ganglion
Iris-
Ir(id)-
Iris
Kerat-
Cornea, horn
Core-
Pupil
Pupill-
Pupil
Cycl-
Circle
Lacrim-
Tear
My- (II)
Shut
Nerv-
Nerve
Ocul-
Eye
Ophthalm-
Eye
Op-
Ops-
Vision
Opt-
Vision, eye
Palpebr-
Eyelid
Phac-
Phak-
Lens
Plex-
Network of nerves/blood/lymph vessels
Tympan-
Eardrum 
Cornea
The transparent anterior portion of the outer layer of the eyeball