Pentagon

Military command center

The Pentagon is the headquarters of the United States Department of Defense, located in Arlington, Virginia.

Named for its distinctive five-sided shape, it's one of the world's largest office buildings.

By metonymy, "the Pentagon" refers to U.S. military leadership and policy: The Pentagon announced new troop deployments. (Lowercase pentagon is any five-sided shape.)

9/11

attack

Aggressive act against another

first responders · rebuilding · tribute · heroes · anniversary · September 11 · terrorism · hijacking · recovery · resilience

military

headquarters

Central command location

  • generalsBroad statements or commanders
  • brassCopper-zinc metal mixture
  • commandAuthoritative instruction given

briefing · spokesperson · official · budget · procurement · contractor · defense · armed forces · strategy · intelligence

architecture

building

Enclosed roofed structure

courtyard · concrete · massive · sprawling · offices · construction · renovation · landmark · structure · façade

Categories
Opposites
military vs civilian governance

PentagonState Department

Federal foreign affairs office

Department of State · Capitol · Capitol Hill · Foggy Bottom · Congress

war vs peace institutions

PentagonUnited Nations

International governmental organization

peace movement · Peace Corps · Geneva · Red Cross · disarmament

geometric shape

Pentagoncircle

Curved closed shape

triangle · square · hexagon · sphere · decagon

Phrases
Family

pentagram, pentagonal, pentagons, pentagrams

Familiarity
Top 100,000
Profile
Known to kids · Mostly American · Timeless · Concrete · Everyday, not technical · Rated G