blenno-, blenn-

(Greek: mucus; a slippery protective secretion that is produced in the linings of some organs of the body by the mucous membranes and glands)

ophthalmoblennorhea (s) (noun), ophthalmoblennorheas (pl)
A discharge from the eye.
ophthalmocentesis (s) (noun), ophthalmocenteses (pl)
The surgical drainage of the eye or eyes.
otoblennorrhea, otoblennorrhoea (British)
Any discharge of mucus from the ear.
polyblennia (s) (noun), polyblennias (pl)
The secretion of excessive amounts of mucus.