American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition pentagon in American English

pentagon noun

[countable] noun
/ˈpentəˌɡɑn/
1

a shape with five sides, usually of equal length, and angles greater than 90°

Synonyms and related words
Definition pentagon in American English