INDECLINABLE Meaning of INDECLINABLE in English indeclinab|le BrE AmE ˌɪn di ˈklaɪn əb | ə l ◂ ˌ•də- ▷ indeclinab|leness ə l nəs -nɪs ▷ indeclinab|ly li Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012