'Peninsula' definitions:

Definition of 'peninsula'

(from WordNet)
noun
A large mass of land projecting into a body of water

Definition of 'Peninsula'

From: GCIDE
  • Peninsula \Pen*in"su*la\, n. [L. peninsula or paeninsula; paene almost + insula an island. See Isle.] A portion of land nearly surrounded by water, and connected with a larger body by a neck, or isthmus. [1913 Webster]

Peninsula, OH -- U.S. village in Ohio

From: Gazetteer 2000
Name :
Peninsula, OH -- U.S. village in Ohio
Population (2000) :
602
Housing Units (2000) :
254
Land area (2000) :
4.674119 sq. miles (12.105912 sq. km)
Water area (2000) :
0.010029 sq. miles (0.025976 sq. km)
Total area (2000) :
4.684148 sq. miles (12.131888 sq. km)
FIPS code :
61574
Located within :
Ohio (OH), FIPS 39
Location :
41.240755 N, 81.556363 W
ZIP Codes (1990) :
44264
Note :
some ZIP codes may be omitted esp. for suburbs.