Brown Driver Briggs

 1. to split, cleave, break open, divide, break through, rip up, break
up, tear
  1) (Qal)
1a1. to cleave, cleave open
1a2. to break through, break into
  2) (Niphal)
1b1. to be cleft, be rent open, be split open
1b2. to be broken into
  3) (Piel)
1c1. to cleave, cut to pieces, rend open
1c2. to break through, break down
  4) (Pual)
1d1. to be ripped open, be torn open
1d2. to be rent
1d3. to be broken into
  5) (Hiphil)
1e1. to break into
1e2. to break through
  6) (Hophal) to be broken into
  7) (Hithpael) to burst (themselves) open, cleave asunder