noun ·Uncommon ·College level
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"Professor Rosas, in his last work on Diseases of the Eye (Lehre von den Augenkrankheiten, Wien, 1834, p. 326), distinguishes three kinds of glaucoma, viz. glaucoma of the hyaloid, glaucoma of the retina, and glaucoma of the choroid. He makes no mention of lenticular glaucoma, which is much more common than any of the three which he particularizes. Indeed, vitreous, retinal, and choroidal glaucomata, are, to say the least of them, rare diseases."
"I had an operation for glaucoma last year."
An eye disease or disorder that is defined as a characteristic optic neuropathy, or disease of the optic nerve, possibly, if untreated, leading to damage of the optic disc of the eye and resultant visual field loss due to lack of communication between the retina and the brain, which can lead to blindness.
Common synonyms include: ablepsia, amaurosis, benightedness, blepharitis, blind side, blind spot.
I had an operation for glaucoma last year.
Pronounced /ɡlɔːˈkoʊmə/.
Borrowed from Ancient Greek γλαύκωμα (glaúkōma, “an opacity of the crystalline lens”), derived from γλαυκός (glaukós, “blue-green”).