The Collaborative International Dictionary of English v.0.48:

Cole \Cole\ (k[=o]l), n. [OE. col, caul, AS. cawl, cawel, fr. L.
   caulis, the stalk or stem of a plant, esp. a cabbage stalk,
   cabbage, akin to Gr. kaylo`s. Cf. Cauliflower, Kale.]
   (Bot.)
   A plant of the Brassica or Cabbage genus; esp. that form of
   Brassica oleracea called rape and coleseed.
   [1913 Webster]

WordNet (r) 3.0 (2006):

cole
    n 1: a hardy cabbage with coarse curly leaves that do not form a
         head [syn: kale, kail, cole, borecole, colewort,
         Brassica oleracea acephala]
    2: coarse curly-leafed cabbage [syn: kale, kail, cole]

U.S. Gazetteer Counties (2000):

Cole -- U.S. County in Missouri
   Population (2000):    71397
   Housing Units (2000): 28915
   Land area (2000):     391.444163 sq. miles (1013.835684 sq. km)
   Water area (2000):    7.635255 sq. miles (19.775219 sq. km)
   Total area (2000):    399.079418 sq. miles (1033.610903 sq. km)
   Located within:       Missouri (MO), FIPS 29
   Location:             38.540006 N, 92.240737 W
   Headwords:
    Cole
    Cole, MO
    Cole County
    Cole County, MO


U.S. Gazetteer Places (2000):

Cole, OK -- U.S. town in Oklahoma
   Population (2000):    473
   Housing Units (2000): 183
   Land area (2000):     15.077534 sq. miles (39.050632 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    15.077534 sq. miles (39.050632 sq. km)
   FIPS code:            16200
   Located within:       Oklahoma (OK), FIPS 40
   Location:             35.105921 N, 97.572964 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Cole, OK
    Cole