RASTERISE Meaning of RASTERISE in English rasteris|e, rasteriz|e BrE AmE ˈræst ə raɪz▷ rasteris|ed d▷ rasteris|er/s ə/z AmE \ ə r/z▷ rasteris|es ɪz əz ▷ rasteris|ing ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012