Noun: Nabob (NEY-bob)
1. Any very wealthy, influential, or powerful person.
2. A person, especially a European, who has made a large fortune in India or another country of the East.
3. A viceroy or deputy governor under the former Mogul empire in India.
Example sentence: Mr. Jarvis was a nabob who came to every city council meeting to make sure the council members were doing their jobs the way he thought they should.