Thesaurus.com
Dictionary.com
Definitions

octagon

[ok-tuh-gon, -guhn] / ˈɒk təˌgɒn, -gən /
NOUN
eight
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There is a 600-ton octagon still sitting on the South Lawn.

From Salon • Jun. 15, 2026

MMA breaks down gender stereotypes every time a woman steps into the octagon.

From Slate • Jun. 14, 2026

The centrepiece is the "Claw" - a 92ft high metal structure that looms over the octagon and many of the seats.

From BBC • Jun. 14, 2026

Construction started late last month on a massive octagon with an open overhead dome and around 5,000 arena seats.

From Los Angeles Times • Jun. 9, 2026

My brain is stuck trying to find the area of the octagon.

From "The Miscalculations of Lightning Girl" by Stacy McAnulty




Vocabulary lists containing octagon


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "octagon" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com