Source : Webster's Revised Unabridged Dictionary (1913)

Dibble \Dib"ble\, n. [See {Dibble}, v. i.]
   A pointed implement used to make holes in the ground in which
   no set out plants or to plant seeds.

Dibble \Dib"ble\, v. i. [imp. & p. p. {Dibbled}; p. pr. & vb. n.
   {Dibbling}.] [Freq. of Prov. E. dib, for dip to thrust in.
   See {Dip}.]
   To dib or dip frequently, as in angling. --Walton.

Dibble \Dib"ble\, v. t.
   1. To plant with a dibble; to make holes in (soil) with a
      dibble, for planting.

   2. To make holes or indentations in, as if with a dibble.

            The clayey soil around it was dibbled thick at the
            time by the tiny hoofs of sheep.      --H. Miller.

Source : WordNet®

dibble
     n : a wooden hand tool with a pointed end; used to make holes in
         the ground for planting seeds or bulbs [syn: {dibber}]
     v 1: plant with a wooden hand tool; "dibble Spring bulbs"
     2: make a hole with a wooden hand tool; "dibble the ground"