Brown Driver Briggs

 1. to bind, tie, bind together, league together, conspire
  1) (Qal)
1a1. to bind, confine
1a2. to league together, conspire
  2) (Niphal) to be bound, be bound up
  3) (Piel)
1c1. to bind on
1c2. to bind fast
1c3. to bind, tie
1c4. to bind to oneself
  4) (Pual) robust, vigorous (participle)
  5) (Hithpael) to conspire