Kolkata

(, , formerly , is the capital of the Indian state of West Bengal. It is located in eastern India on the east bank of the River Hooghly. The city has a population of almost 4.5 million, with an extended metropolitan population of over 14 million, making it the third-largest urban agglomeration and the fourth-largest city in India.
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Noun
1. the largest city in India and one of the largest cities in the world; located in eastern India; suffers from poverty and overcrowding
(synonym) Calcutta
(hypernym) city, metropolis, urban center
(part-holonym) India, Republic of India, Bharat