PDF /ˌpiː diː ˈef/ BrE AmE noun [uncountable] technical
(portable document format) a way of storing computer ↑ file s so that they can be easily read when they are moved from one computer to another
PDF /ˌpiː diː ˈef/ BrE AmE noun [uncountable] technical
(portable document format) a way of storing computer ↑ file s so that they can be easily read when they are moved from one computer to another
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012