Catskills

n. mountainous region in eastern New York state (USA) that is famous for being a holiday resort region

The Catskill Mountains (also known as simply the Catskills), a natural area in New York State northwest of New York City and southwest of Albany are a mature dissected plateau, an uplifted region that was subsequently eroded into sharp relief. They are an eastward continuation, and the highest representation, of the Allegheny Plateau. They are sometimes considered an extension of the Appalachian Mountains into Upstate New York, although they are not geologically related. The Catskills are west of the Hudson River and lie within the bounds of six counties (Otsego, Delaware, Sullivan, Schoharie, Greene, and Ulster).
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Noun
1. a range of the Appalachians west of the Hudson in southeastern New York; includes many popular resort areas
(synonym) Catskill Mountains
(hypernym) range, mountain range, range of mountains, chain, mountain chain, chain of mountains
(part-holonym) New York, New York State, Empire State, NY
(part-meronym) borscht circuit, borsht circuit, borscht belt, borsht belt