OPTIMIZATION Meaning of OPTIMIZATION in English optimization BrE AmE ˌɒpt ɪm aɪ ˈzeɪʃ ə n ˌ•əm-, -ɪˈ•- AmE \ ˌɑːpt əm ə-▷ optimization|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012