trachoma
noun
tra·cho·ma trə-ˈkō-mə 
: a chronic contagious bacterial conjunctivitis marked by inflammatory granulations on the conjunctival surfaces, caused by a chlamydia (Chlamydia trachomatis), and commonly resulting in blindness if left untreated
Example Sentences
Recent Examples on the Web The communal environment of boarding schools spread tuberculosis and trachoma, an eye disease. 
Brenda J. Child, Star Tribune, 29 July 2021 Both are on track to be certified as having eliminated trachoma by the World Health Organisation. Stephanie Petit, PEOPLE.com, 29 Oct. 2019 This debate is familiar territory to trachoma researchers, including those at the Proctor Foundation, which works to prevent blindness. Maryn Mckenna, WIRED, 10 May 2018 Azithromycin has been administered prophylactically for two decades to communities in parts of Africa, the Middle East and Asia en masse to prevent trachoma, a bacterial infection that causes blindness. Betsy Mckay, WSJ, 25 Apr. 2018 One estimate finds that surgery that prevents blindness induced by trachoma, an infectious disease, costs a charity just $100 per operation. The Economist, 2 June 2018 A decade ago, a group of researchers were studying how best to prevent trachoma, a blinding bacterial infection, in clusters of villages in Ethiopia. Maryn Mckenna, WIRED, 10 May 2018 See More
Brenda J. Child, Star Tribune, 29 July 2021 Both are on track to be certified as having eliminated trachoma by the World Health Organisation. Stephanie Petit, PEOPLE.com, 29 Oct. 2019 This debate is familiar territory to trachoma researchers, including those at the Proctor Foundation, which works to prevent blindness. Maryn Mckenna, WIRED, 10 May 2018 Azithromycin has been administered prophylactically for two decades to communities in parts of Africa, the Middle East and Asia en masse to prevent trachoma, a bacterial infection that causes blindness. Betsy Mckay, WSJ, 25 Apr. 2018 One estimate finds that surgery that prevents blindness induced by trachoma, an infectious disease, costs a charity just $100 per operation. The Economist, 2 June 2018 A decade ago, a group of researchers were studying how best to prevent trachoma, a blinding bacterial infection, in clusters of villages in Ethiopia. Maryn Mckenna, WIRED, 10 May 2018 See More Word History
Etymology
New Latin, from Greek trachōma, from trachys rough
First Known Use
circa 1693, in the meaning defined above
Medical Definition
trachoma
noun
tra·cho·ma trə-ˈkō-mə
: a chronic contagious conjunctivitis marked by inflammatory granulations on the conjunctival surfaces, caused by a bacterium of the genus Chlamydia (C. trachomatis), and commonly resulting in blindness if left untreated