The Collaborative International Dictionary of English v.0.48:

Bucket \Buck"et\, v. t. [imp. & p. p. Bucketed; p. pr. & vb.
   n. Bucketing.]
   1. To draw or lift in, or as if in, buckets; as, to bucket
      water.
      [Webster 1913 Suppl.]

   2. To pour over from a bucket; to drench.
      [Webster 1913 Suppl.]

   3. To ride (a horse) hard or mercilessly.
      [Webster 1913 Suppl.]

   4. (Rowing) To make, or cause to make (the recovery), with a
      certain hurried or unskillful forward swing of the body.
      [Eng.]
      [Webster 1913 Suppl.]