Words similar to octagon

Example sentences for: octagon

How can you use “octagon” in a sentence? Here are some example sentences to help you improve your vocabulary:

Head back down Brattle Street past Radcliffe Yard on the left, an elegant octagon of buildings carefully set around lawns.
By the way, it must have been 20 years ago or more when I was a member of the faculty that the dean told me they were going to refurnish our old student lounge and asked if I would like to have one of the old octagon shaped oak tables.
Similarly, the chain-link fence surrounding the octagon looks grotesque.
Four-hundred-pound men were sent into the Octagon to maul guys half their size.