9-11 — synonyms, definition
1. 9-11 (Noun)
4 synonyms
9/11 Sep 11 Sept. 11 September 11
1 definition
9-11 (Noun) — The day in 2001 when Arab suicide bombers hijacked United States airliners and used them as bombs.
1 type of
terrorist attack
3 parts of
Sep Sept September
3 topics
act of terrorism terrorism terrorist act