jin·ni or jin·nee also djin·ni or djin·ny (jĭn'ē, jĭ-nē') n.
pl.jinn also djinn (jĭn) In Muslim legend, a spirit often capable of assuming human or animal form and exercising supernatural influence over people.
[Arabic jinnī, demonic, demon, from jinn, demons, from janna, to cover, conceal; see gnn in Semitic roots.]