New York City

n. largest and major city and port in southeastern New York state (USA)

New York or New York City (officially The City of New York) is an alpha world city in the state of New York. It is the most populous city in the United States and the center of the New York metropolitan area, which, with a population of nearly 19 million, ranks among the largest urban areas in the world. For more than a century, it has been one of the world's leading business, financial and cultural centers and its influence in politics, education, entertainment, sports, media, fashion and the arts all contribute to its status as one of the major global cities. As the home of the United Nations, the city is a hub for international diplomacy. Residents of the city are known as New Yorkers.
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Noun
1. the largest city in New York State and in the United States; located in southeastern New York at the mouth of the Hudson river; a major financial and cultural center
(synonym) New York, Greater New York
(hypernym) city, metropolis, urban center
(part-holonym) New York, New York State, Empire State, NY
(part-meronym) Bronx-Whitestone Bridge

n. new york city, NYC, major city and port in southeastern New York