Brown Driver Briggs

 1. completeness, soundness, welfare, peace
  1) completeness (in number)
  2) safety, soundness (in body)
  3) welfare, health, prosperity
  4) peace, quiet, tranquillity, contentment
  5) peace, friendship
1e1. of human relationships
1e2. with God especially in covenant relationship
  6) peace (from war)
  7) peace (as adjective)