The Collaborative International Dictionary of English v.0.48:

Bullock \Bul"lock\, v. t.
   To bully. [Obs.]
   [1913 Webster]

         She shan't think to bullock and domineer over me.
                                                  --Foote.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Bullock \Bul"lock\, n. [AS. bulluc a young bull. See Bull.]
   1. A young bull, or any male of the ox kind.
      [1913 Webster]

            Take thy father's young bullock, even the second
            bullock of seven years old.           --Judges vi.
                                                  25.
      [1913 Webster]

   2. An ox, steer, or stag.
      [1913 Webster]

WordNet (r) 3.0 (2006):

bullock
    n 1: young bull
    2: castrated bull [syn: bullock, steer]

Easton's 1897 Bible Dictionary:

Bullock
   (1.) The translation of a word which is a generic name for
   horned cattle (Isa. 65:25). It is also rendered "cow" (Ezek.
   4:15), "ox" (Gen. 12:16).

     (2.) The translation of a word always meaning an animal of the
   ox kind, without distinction of age or sex (Hos. 12:11). It is
   rendered "cow" (Num. 18:17) and "ox" (Lev. 17:3).

     (3.) Another word is rendered in the same way (Jer. 31:18). It
   is also translated "calf" (Lev. 9:3; Micah 6:6). It is the same
   word used of the "molten calf" (Ex. 32:4, 8) and "the golden
   calf" (1 Kings 12:28).

     (4.) In Judg. 6:25; Isa. 34:7, the Hebrew word is different.
   It is the customary word for bulls offered in sacrifice. In Hos.
   14:2, the Authorized Version has "calves," the Revised Version
   "bullocks."


U.S. Gazetteer Counties (2000):

Bullock -- U.S. County in Alabama
   Population (2000):    11714
   Housing Units (2000): 4727
   Land area (2000):     625.012619 sq. miles (1618.775183 sq. km)
   Water area (2000):    1.043659 sq. miles (2.703063 sq. km)
   Total area (2000):    626.056278 sq. miles (1621.478246 sq. km)
   Located within:       Alabama (AL), FIPS 01
   Location:             32.098285 N, 85.704915 W
   Headwords:
    Bullock
    Bullock, AL
    Bullock County
    Bullock County, AL