LEARNit Dictionary
OHT
noun
/ˌəʊ eɪtʃ ˈtiː/
UK
/ˌəʊ eɪtʃ ˈtiː/
US
1
a clear plastic sheet that you can write or print something on and show on a screen using an overhead projector (the abbreviation for ‘overhead transparency’)
ورقه شفاف نمایشی, ورقهٔ پلاستیکی شفاف, طلق شفاف