The Collaborative International Dictionary of English v.0.48:

Morrow \Mor"row\, n. [OE. morwe, morwen, AS. morgen. See
   Morn.]
   1. Morning. [Obs.] "White as morrow's milk." --Bp. Hall.
      [1913 Webster]

            We loved he by the morwe a sop in wine. --Chaucer.
      [1913 Webster]

   2. The next following day; the day subsequent to any day
      specified or understood. --Lev. vii. 16.
      [1913 Webster]

            Till this stormy night is gone,
            And the eternal morrow dawn.          --Crashaw.
      [1913 Webster]

   3. The day following the present; to-morrow.
      [1913 Webster]

   Good morrow, good morning; -- a form of salutation.

   To morrow. See To-morrow in the Vocabulary.
      [1913 Webster]

WordNet (r) 3.0 (2006):

morrow
    n 1: the next day; "whenever he arrives she leaves on the
         morrow"

U.S. Gazetteer Counties (2000):

Morrow -- U.S. County in Ohio
   Population (2000):    31628
   Housing Units (2000): 12132
   Land area (2000):     406.223117 sq. miles (1052.112998 sq. km)
   Water area (2000):    1.133497 sq. miles (2.935743 sq. km)
   Total area (2000):    407.356614 sq. miles (1055.048741 sq. km)
   Located within:       Ohio (OH), FIPS 39
   Location:             40.529559 N, 82.807324 W
   Headwords:
    Morrow
    Morrow, OH
    Morrow County
    Morrow County, OH


U.S. Gazetteer Counties (2000):

Morrow -- U.S. County in Oregon
   Population (2000):    10995
   Housing Units (2000): 4276
   Land area (2000):     2032.380407 sq. miles (5263.840866 sq. km)
   Water area (2000):    16.152611 sq. miles (41.835069 sq. km)
   Total area (2000):    2048.533018 sq. miles (5305.675935 sq. km)
   Located within:       Oregon (OR), FIPS 41
   Location:             45.448784 N, 119.586249 W
   Headwords:
    Morrow
    Morrow, OR
    Morrow County
    Morrow County, OR


U.S. Gazetteer Places (2000):

Morrow, GA -- U.S. city in Georgia
   Population (2000):    4882
   Housing Units (2000): 1823
   Land area (2000):     2.946490 sq. miles (7.631373 sq. km)
   Water area (2000):    0.013483 sq. miles (0.034920 sq. km)
   Total area (2000):    2.959973 sq. miles (7.666293 sq. km)
   FIPS code:            53004
   Located within:       Georgia (GA), FIPS 13
   Location:             33.578477 N, 84.340117 W
   ZIP Codes (1990):     30260
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Morrow, GA
    Morrow


U.S. Gazetteer Places (2000):

Morrow, OH -- U.S. village in Ohio
   Population (2000):    1286
   Housing Units (2000): 498
   Land area (2000):     1.690651 sq. miles (4.378767 sq. km)
   Water area (2000):    0.030857 sq. miles (0.079919 sq. km)
   Total area (2000):    1.721508 sq. miles (4.458686 sq. km)
   FIPS code:            52374
   Located within:       Ohio (OH), FIPS 39
   Location:             39.353116 N, 84.129594 W
   ZIP Codes (1990):     45152
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Morrow, OH
    Morrow