a republic in S Asia: formerly the Eastern Province of Pakistan; became independent in 1971 after civil war and the defeat of Pakistan by India; consists of the plains and vast deltas of the Ganges and Brahmaputra Rivers; prone to flooding: economy based on jute and jute products (over 70 per cent of world production); a member of the Commonwealth. Language: Bengali. Religion: Muslim. Currency: taka. Capital: Dhaka. Pop: 164 669 751 (2017 est). Area: 142 797 sq km (55 126 sq miles)