Brown Driver Briggs

 1. to be vast, be numerous, be mighty
  1) (Qal)
1a1. to be mighty
1a2. to be numerous
  2) (Hiphil) to make strong, make mighty
2. to shut (the eyes), close (the eyes)
  1) (Qal) to shut (the eyes)
  2) (Piel) to shut tightly (the eyes)