INDEFENSIBLE Meaning of INDEFENSIBLE in English indefensib|le BrE AmE ˌɪn di ˈfen t s əb | ə l ◂ ˌ•də-, -ɪb• ▷ indefensib|leness ə l nəs -nɪs ▷ indefensib|ly li Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012