projection Pronunciation: /prəˈdʒekʃən/Translate projection | into German | into Italian Spanish translation of projectionn 1 u (of image, slide) proyección (f) 2 c (forecast) proyección (f) pronóstico (m) 3 c (protuberance) saliente (f or m)projection in other Oxford dictionaries Definition of projection in the British & World English dictionary Definition of projection in the US English dictionary