Brown Driver Briggs

 1. to hide, conceal
  1) (Niphal)
1a1. to hide oneself
1a2. to be hidden, be concealed
  2) (Piel) to hide carefully
  3) (Pual) to be hidden carefully, be concealed
  4) (Hiphil) to conceal, hide
  5) (Hithpael) to hide oneself carefully