Search Result for "black september movement":
Wordnet 3.0

NOUN (1)

1. a former Palestinian terrorist organization (now merged with Fatah Revolutionary Council) that assassinated the Prime Minister of Jordan and during the 1972 Olympic Games in Munich killed 11 Israeli athletes; 



WordNet (r) 3.0 (2006):

Black September Movement
    n 1: a former Palestinian terrorist organization (now merged
         with Fatah Revolutionary Council) that assassinated the
         Prime Minister of Jordan and during the 1972 Olympic Games
         in Munich killed 11 Israeli athletes