pentagon — meaning in English

English meaning

• pentagon noun A five-sided, five-angled shape.

Senses

pentagon is used for these senses in English:

• Pentagon The headquarters of the United States Department of Defense.
• pentagon (geometry) A polygon with five sides and five angles.

pentagon — full definition

1. noun A five-sided, five-angled shape.
2. name The five-sided headquarters building of the U.S. Department of Defense, or the department itself.