DECLASSIFIABLE Meaning of DECLASSIFIABLE in English declassifiable BrE AmE ( ˌ ) diː ˈklæs ɪ fa ɪ ‿əb ə l -ˈ•ə-, ˌ•ˌ••ˈ•- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012