ATTITUDINIZE Meaning of ATTITUDINIZE in English v.intr. (also -ise) 1 practise or adopt attitudes, esp. for effect. 2 speak, write, or behave affectedly. [ It. attitudine f. LL (as ATTITUDE) + -IZE ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012