Brown Driver Briggs

 1. to bow down
  1) (Qal) to bow down
  2) (Hiphil) to depress (fig)
  3) (Hithpael)
1c1. to bow down, prostrate oneself
1c  1) before superior in homage
1c  2) before God in worship
1c  3) before false gods
1c  4) before angel