DEFORMATION Meaning of DEFORMATION in English deformation BrE AmE ˌdiː fɔː ˈmeɪʃ ə n ˌdef ə- AmE \ ˌdiː fɔːr- ˌdef ə r- ▷ deformation|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012