Source : Webster's Revised Unabridged Dictionary (1913)

Obi \O"bi\, n. [Prob. of African origin.]
   1. A species of sorcery, probably of African origin,
      practiced among the negroes of the West Indies. [Written
      also {obe} and {obeah}.] --De Quincey. --B. Edwards.

Source : Free On-Line Dictionary of Computing

OBE
     
        {Office By Example}