The Collaborative International Dictionary of English v.0.48:

Shawnees \Shaw`nees"\, n. pl.; sing. Shawnee. (Ethnol.)
   A tribe of North American Indians who occupied Western New
   York and part of Ohio, but were driven away and widely
   dispersed by the Iroquois.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Shawnee
    n 1: a member of the Algonquian people formerly living along the
         Tennessee river
    2: the Algonquian language spoken by the Shawnee

U.S. Gazetteer Counties (2000):

Shawnee -- U.S. County in Kansas
   Population (2000):    169871
   Housing Units (2000): 73768
   Land area (2000):     549.815322 sq. miles (1424.015086 sq. km)
   Water area (2000):    6.500232 sq. miles (16.835524 sq. km)
   Total area (2000):    556.315554 sq. miles (1440.850610 sq. km)
   Located within:       Kansas (KS), FIPS 20
   Location:             39.039150 N, 95.710259 W
   Headwords:
    Shawnee
    Shawnee, KS
    Shawnee County
    Shawnee County, KS


U.S. Gazetteer Places (2000):

Shawnee, OH -- U.S. village in Ohio
   Population (2000):    608
   Housing Units (2000): 235
   Land area (2000):     1.992534 sq. miles (5.160638 sq. km)
   Water area (2000):    0.004931 sq. miles (0.012770 sq. km)
   Total area (2000):    1.997465 sq. miles (5.173408 sq. km)
   FIPS code:            71962
   Located within:       Ohio (OH), FIPS 39
   Location:             39.604861 N, 82.210185 W
   ZIP Codes (1990):     43782
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Shawnee, OH
    Shawnee


U.S. Gazetteer Places (2000):

Shawnee, OK -- U.S. city in Oklahoma
   Population (2000):    28692
   Housing Units (2000): 12651
   Land area (2000):     42.264733 sq. miles (109.465150 sq. km)
   Water area (2000):    2.404671 sq. miles (6.228070 sq. km)
   Total area (2000):    44.669404 sq. miles (115.693220 sq. km)
   FIPS code:            66800
   Located within:       Oklahoma (OK), FIPS 40
   Location:             35.342474 N, 96.933775 W
   ZIP Codes (1990):     74801
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Shawnee, OK
    Shawnee


U.S. Gazetteer Places (2000):

Shawnee, KS -- U.S. city in Kansas
   Population (2000):    47996
   Housing Units (2000): 19086
   Land area (2000):     41.744896 sq. miles (108.118779 sq. km)
   Water area (2000):    0.799935 sq. miles (2.071823 sq. km)
   Total area (2000):    42.544831 sq. miles (110.190602 sq. km)
   FIPS code:            64500
   Located within:       Kansas (KS), FIPS 20
   Location:             39.012767 N, 94.765818 W
   ZIP Codes (1990):     66203 66216 66217 66218 66226
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Shawnee, KS
    Shawnee