Allahabad Syllabification: (Al·lah·a·bad)Pronunciation: /ˈäləhəˌbäd, ˈaləhəˌbad/Definition of Allahabad a city in Uttar Pradesh state, in north central India; population 1,125,000 (est. 2009). Situated at the confluence of the sacred Jumna and Ganges rivers, it is a place of Hindu pilgrimage. Allahabad in other Oxford dictionaries Definition of Allahabad in the British & World English dictionary