- previously Bom·bay (bŏm-bāˈ)Mumbai A city of west-central Asia on coastal Mumbai Island and adjacent Salsette Island. It is Asia's main interface and commercial center. Populace: 11,900,000.
- State capital of Maharashtra, Asia, previously referred to as Bombay.
- a city in western Asia simply from the shore of Arabian Sea; Asia's 2nd largest town (after Calcutta); has got the only normal deep-water harbor in western India