NOUN (3)

1. a member of any of about two dozen Native American peoples called `Pueblos' by the Spanish because they live in pueblos (villages built of adobe and rock);

2. a city in Colorado to the south of Colorado Springs;

3. a communal village built by Indians in the southwestern United States;

The Collaborative International Dictionary of English v.0.48:

Pueblo \Pueb"lo\, n. [Sp., a village, L. populus people. See
   People.]
   A communistic building erected by certain Indian tribes of
   Arizona and New Mexico. It is often of large size and several
   stories high, and is usually built either of stone or adobe.
   The term is also applied to any Indian village in the same
   region.
   [1913 Webster]

   Pueblo Indians (Ethnol.), any tribe or community of Indians
      living in pueblos. The principal Pueblo tribes are the
      Moqui, the Zu[~n]i, the Keran, and the Tewan.
      [1913 Webster]

WordNet (r) 3.0 (2006):

Pueblo
    n 1: a member of any of about two dozen Native American peoples
         called `Pueblos' by the Spanish because they live in
         pueblos (villages built of adobe and rock)
    2: a city in Colorado to the south of Colorado Springs
    3: a communal village built by Indians in the southwestern
       United States

U.S. Gazetteer Counties (2000):

Pueblo -- U.S. County in Colorado
   Population (2000):    141472
   Housing Units (2000): 58926
   Land area (2000):     2388.687157 sq. miles (6186.671073 sq. km)
   Water area (2000):    9.040340 sq. miles (23.414372 sq. km)
   Total area (2000):    2397.727497 sq. miles (6210.085445 sq. km)
   Located within:       Colorado (CO), FIPS 08
   Location:             38.235853 N, 104.623605 W
   Headwords:
    Pueblo
    Pueblo, CO
    Pueblo County
    Pueblo County, CO


U.S. Gazetteer Places (2000):

Pueblo, CO -- U.S. city in Colorado
   Population (2000):    102121
   Housing Units (2000): 43121
   Land area (2000):     45.076181 sq. miles (116.746768 sq. km)
   Water area (2000):    0.296224 sq. miles (0.767216 sq. km)
   Total area (2000):    45.372405 sq. miles (117.513984 sq. km)
   FIPS code:            62000
   Located within:       Colorado (CO), FIPS 08
   Location:             38.266933 N, 104.620393 W
   ZIP Codes (1990):     81001 81003 81004 81005 81006 81008
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Pueblo, CO
    Pueblo