LEARNit Dictionary
camera obscura
noun
/ˌkæmərə əbˈskjʊərə/
UK
/ˌkæmərə əbˈskjʊrə/
US
1
an early form of camera consisting of a dark box with a tiny hole or lens in the front and a small screen inside, on which the image appears
اتاق تاریک, جعبه تاریک, دوربین آتاقکی, دوربین اتاق تاریک