What is "matinecock"

Population (2000): 836
Housing Units (2000): 313
Land area (2000): 2.649313 sq. miles (6.861689 sq. km)
Water area (2000): 0.004753 sq. miles (0.012311 sq. km)
Total area (2000): 2.654066 sq. miles (6.874000 sq. km)
FIPS code: 46107
Located within: New York (NY), FIPS 36
Location: 40.872248 N, 73.584312 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: