PORTABILITY Meaning of PORTABILITY in English portability BrE AmE ˌpɔːt ə ˈbɪl ət i -ɪt i AmE \ ˌpɔːrt̬ ə ˈbɪl ət̬ i ˌpoʊrt̬- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012