The Collaborative International Dictionary of English v.0.48:

Macedon \Macedon\, Macedonia \Macedonia\prop. n.
   the ancient kingdom of Phillip II and Alexander the Great in
   the Southeastern Balkans that is now part of Greece, Bulgaria
   and the former Yugoslavia.

   Syn: Macedonia.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Macedon
    n 1: the ancient kingdom of Philip II and Alexander the Great in
         the southeastern Balkans that is now divided among modern
         Macedonia and Greece and Bulgaria [syn: Macedon,
         Macedonia, Makedonija]

U.S. Gazetteer Places (2000):

Macedon, NY -- U.S. village in New York
   Population (2000):    1496
   Housing Units (2000): 580
   Land area (2000):     1.223593 sq. miles (3.169090 sq. km)
   Water area (2000):    0.005778 sq. miles (0.014965 sq. km)
   Total area (2000):    1.229371 sq. miles (3.184055 sq. km)
   FIPS code:            44149
   Located within:       New York (NY), FIPS 36
   Location:             43.068753 N, 77.302409 W
   ZIP Codes (1990):     14502
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Macedon, NY
    Macedon