WordNet (r) 3.0 (2006):

Fatah Tanzim
    n 1: a terrorist group organized by Yasser Arafat in 1995 as the
         armed wing of al-Fatah; serves a dual function of violent
         confrontation with Israel and serves as Arafat's unofficial
         militia to prevent rival Islamists from usurping leadership
         [syn: Fatah Tanzim, Tanzim]