Source : Webster's Revised Unabridged Dictionary (1913)

Greegree \Gree"gree"\, n.
   An African talisman or Gri'gri' charm.

   {A greegree man}, an African magician or fetich priest.

Source : WordNet®

greegree
     n : an African amulet [syn: {grigri}, {gres-gris}]