WordNet (r) 3.0 (2006):

pine knot
    n 1: a joint of pine wood used for fuel

U.S. Gazetteer Places (2000):

Pine Knot, KY -- U.S. Census Designated Place in Kentucky
   Population (2000):    1680
   Housing Units (2000): 653
   Land area (2000):     6.383512 sq. miles (16.533219 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    6.383512 sq. miles (16.533219 sq. km)
   FIPS code:            61122
   Located within:       Kentucky (KY), FIPS 21
   Location:             36.661333 N, 84.440412 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Pine Knot, KY
    Pine Knot