Obi \O"bi\, n. [Jap.]

A sash, esp. the long broad sash of soft material worn by women.

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: Webster's Revised Unabridged Dictionary (1913)