Brown Driver Briggs

 1. to beat, stamp, beat out, spread out, stretch
  1) (Qal)
1a1. to stamp, beat out
1a2. one who beats out (participle)
  2) (Piel) to overlay, beat out (for plating)
  3) (Pual) beaten out (participle)
  4) (Hiphil) to make a spreading (of clouds)