Source : Webster's Revised Unabridged Dictionary (1913)

Tabor \Ta"bor\, v. i. [imp. & p. p. {Tabored}; p. pr. & vb. n.
   {Taboring}.] [Cf. OF. taborer.] [Written also {tabour}.]
   1. To play on a tabor, or little drum.

   2. To strike lightly and frequently.