RATIONALIZE Meaning of RATIONALIZE in English rationaliz|e BrE AmE ˈræʃ ə n‿ə laɪz - ə n‿ ə l aɪz ▷ rationaliz|ed d▷ rationaliz|es ɪz əz ▷ rationaliz|ing ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012