Whet v. t. [imp. & p. p. Whetted; p. pr. & vb. n. Whetting.]
  1. To rub or on with some substance, as a piece of stone, for the purpose of sharpening; to sharpen by attrition; as, to whet a knife.
     The mower whets his scythe.   --Milton.
     Here roams the wolf, the eagle whets his beak.   --Byron.
  2. To make sharp, keen, or eager; to excite; to stimulate; as, to whet the appetite or the courage.
  Since Cassius first did whet me against Caesar,
  I have not slept.   --Shak.
  To whet on, To whet forward, to urge on or forward; to instigate.
  whet
       v 1: make keen or more acute; "whet my appetite" [syn: quicken]
       2: sharpen by rubbing, as on a whetstone
       [also: whetting, whetted]