WordNet (r) 3.0 (2006):

tunica
    n 1: an enveloping or covering membrane or layer of body tissue
         [syn: tunic, tunica, adventitia]

U.S. Gazetteer Counties (2000):

Tunica -- U.S. County in Mississippi
   Population (2000):    9227
   Housing Units (2000): 3705
   Land area (2000):     454.808800 sq. miles (1177.949335 sq. km)
   Water area (2000):    25.972426 sq. miles (67.268272 sq. km)
   Total area (2000):    480.781226 sq. miles (1245.217607 sq. km)
   Located within:       Mississippi (MS), FIPS 28
   Location:             34.672958 N, 90.373780 W
   Headwords:
    Tunica
    Tunica, MS
    Tunica County
    Tunica County, MS


U.S. Gazetteer Places (2000):

Tunica, MS -- U.S. town in Mississippi
   Population (2000):    1132
   Housing Units (2000): 592
   Land area (2000):     0.712651 sq. miles (1.845758 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.712651 sq. miles (1.845758 sq. km)
   FIPS code:            74760
   Located within:       Mississippi (MS), FIPS 28
   Location:             34.688797 N, 90.380587 W
   ZIP Codes (1990):     38676
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Tunica, MS
    Tunica