pentagon
noun#8,120
Translations
- ペンタゴンペンタゴン
- 五辺形ごへんけい
- 五稜堡ごりょうほ
- 五角形ごかくけい
English definition
- a government building with five sides that serves as the headquarters of the United States Department of Defense
Examples
- A pentagon is a shape with five sides.