Brown Driver Briggs

 1. to cover, conceal, hide
  1) (Qal) conceal, covered (participle)
  2) (Niphal) to be covered
  3) (Piel)
1c1. to cover, clothe
1c2. to cover, conceal
1c3. to cover (for protection)
1c4. to cover over, spread over
1c5. to cover, overwhelm
  4) (Pual)
1d1. to be covered
1d2. to be clothed
  5) (Hithpael) to cover oneself, clothe oneself