Meaning of closed-angle glaucoma

Definition of closed-angle glaucoma

(noun) glaucoma in which the iris blocks the outflow of aqueous humor; "closed-angle glaucoma can cause a rapid buildup of high intraocular pressure that results in permanent visual damage in a couple of days"

Other information on closed-angle glaucoma

WIKIPEDIA results for closed-angle glaucoma
Amazon results for closed-angle glaucoma