Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
September 11 attacks | Yes | No | No | No |
terrorist attack | Yes | No | No | No |
September 11 attacks (noun) | terrorist attack (noun) |
---|---|
the day in 2001 when Arab suicide bombers hijacked United States airliners and used them as bombs | a surprise attack involving the deliberate use of violence against civilians in the hope of attaining political or religious aims |