WordNet (r) 3.0 (2006):

Calais
    n 1: a town in northern France on the Strait of Dover that
         serves as a ferry port to England; in 1347 it was captured
         by the English king Edward III after a long siege and
         remained in English hands until it was recaptured by the
         French king Henry II in 1558

U.S. Gazetteer Places (2000):

Calais, ME -- U.S. city in Maine
   Population (2000):    3447
   Housing Units (2000): 1921
   Land area (2000):     34.043047 sq. miles (88.171082 sq. km)
   Water area (2000):    5.980995 sq. miles (15.490704 sq. km)
   Total area (2000):    40.024042 sq. miles (103.661786 sq. km)
   FIPS code:            09585
   Located within:       Maine (ME), FIPS 23
   Location:             45.166045 N, 67.242434 W
   ZIP Codes (1990):     04619
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Calais, ME
    Calais