VENTILATION Meaning of VENTILATION in English ventilation BrE AmE ˌvent ɪ ˈleɪʃ ə n -ə-, - ə l ˈeɪʃ- AmE \ ˌven t̬ ə l ˈeɪʃ ə n Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012