Brown Driver Briggs

 1. to be strange, be a stranger
  1) (Qal)
1a1. to become estranged
1a2. strange, another, stranger, foreigner, an enemy (participle)
1a3. loathsome (of breath) (participle)
1a4. strange woman, prostitute, harlot (meton)
  2) (Niphal) to be estranged
  3) (Hophal) to be a stranger, be one alienated