NONRETURNABLE Meaning of NONRETURNABLE in English nonreturnable BrE AmE ˌnɒn ri ˈtɜːn əb ə l ◂ ˌ•rə- AmE \ ˌnɑːn ri ˈtɝːn- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012