glaucoma
Word family nounglaucomaadjectiveglaucomatous
glau·co·ma /ɡlɔːˈkəʊmə $ ɡlɒːˈkoʊ-/ noun [uncountableU] MIan eye disease in which increased pressure inside your eye gradually makes you lose your sight 青光眼 Origin glaucoma (1600-1700) Latin Greek, from glaukos “gray”