juju2Pronunciation: /ˈdʒuːdʒuː/Definition of juju noun a charm or fetish, especially of a type used by some West African peoples. [mass noun] supernatural power attributed to a charm or fetish:juju and witchcraftOrigin: early 17th century: of West African origin, perhaps from French joujou 'toy'juju in other Oxford dictionaries Definition of juju in the US English dictionary