a port in SE India, capital of Tamil Nadu, on the Bay of Bengal: founded in 1639 by the English East India Company as Fort St George; traditional burial place of St Thomas; university (1857). Pop: 4 216 268 (2001)
Former name: Madras
Chennai in American English
(ˈtʃɛnˌaɪ; tʃəˈnaɪ)
seaport on the Coromandel Coast, India: capital of Tamil Nadu state: pop. 3,841,000