RUPIAH Meaning of RUPIAH in English ru ‧ pi ‧ ah /ruːˈpiːə/ BrE AmE noun [countable] [ Date: 1900-2000 ; Language: Hindi ; Origin: rupaiya ; ⇨ ↑ rupee ] the standard unit of money in Indonesia Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012