Brown Driver Briggs

 1. to divide, separate
  1) (Hiphil)
1a1. to divide, separate, sever
1a2. to separate, set apart
1a3. to make a distinction, difference
1a4. to divide into parts
  2) (Niphal)
1b1. to separate oneself from (reflexive of 1a2.
1b2. to withdraw from
1b3. to separate oneself unto
1b4. to be separated
1b5. to be excluded
1b6. to be set apart