The Collaborative International Dictionary of English v.0.48:

Ban \Ban\, v. t. [imp. & p. p. Banned (b[a^]nd); p. pr. & vb.
   n. Banning.] [OE. bannen, bannien, to summon, curse, AS.
   bannan to summon; akin to Dan. bande, forbande, to curse, Sw.
   banna to revile, bannas to curse. See Ban an edict, and cf.
   Banish.]
   1. To curse; to invoke evil upon. --Sir W. Scott.
      [1913 Webster]

   2. To forbid; to interdict. --Byron.
      [1913 Webster]

WordNet (r) 3.0 (2006):

banning
    n 1: an official prohibition or edict against something [syn:
         ban, banning, forbiddance, forbidding]

U.S. Gazetteer Places (2000):

Banning, CA -- U.S. city in California
   Population (2000):    23562
   Housing Units (2000): 9761
   Land area (2000):     23.053848 sq. miles (59.709190 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    23.053848 sq. miles (59.709190 sq. km)
   FIPS code:            03820
   Located within:       California (CA), FIPS 06
   Location:             33.931729 N, 116.897557 W
   ZIP Codes (1990):     92220
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Banning, CA
    Banning