17 November vs act of terrorism

17 November and act of terrorism both are nouns.

Word	Noun	Adjective	Verb	Adverb
17 November	Yes	No	No	No
act of terrorism	Yes	No	No	No

17 November (noun)	act of terrorism (noun)
a Marxist-Leninist terrorist organization in Greece that is violently opposed to imperialism and capitalism and NATO and the United States; an active terrorist group during the 1980s	the calculated use of violence (or the threat of violence) against civilians in order to attain goals that are political or religious or ideological in nature; this is done through intimidation or coercion or instilling fear