STD /ˌes tiː ˈdiː/ BrE AmE noun [uncountable and countable] medical
(sexually transmitted disease) a disease that one person passes to another through having sex, such as ↑ AIDS or ↑ herpes
STD /ˌes tiː ˈdiː/ BrE AmE noun [uncountable and countable] medical
(sexually transmitted disease) a disease that one person passes to another through having sex, such as ↑ AIDS or ↑ herpes
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012