Brown Driver Briggs

 1. to remain, be left over, be left behind
  1) (Qal) to remain
  2) (Niphal)
1b1. to be left over, be left alive, survive
1b  1) remainder, remnant (participle)
1b2. to be left behind
  3) (Hiphil)
1c1. to leave over, spare
1c2. to leave or keep over
1c3. to have left
1c4. to leave (as a gift)