Lan - guage - noun ( lan-gwij ) a systematic means of communicating ideas or feelings by the use of conventionalized signs, sounds, gestures, or marks having an understood meaning the vocabulary and phraseology belonging to an art or a department of knowledge When talking about language in photography there are two areas that have their own vocabulary; the technical aspect of photography and the artistic side or visual language . In this article we will talk about ways in which to expand our technical vocabulary.