decagon

[ dek-uh-gon, -guh n ]SEE DEFINITION OF decagon
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EXAMPLES FROM THE WEB FOR DECAGON

The plan of the church was a decagon, within which six composite columns in the centre supported six semi-circular vaults.

Decagon, dek′a-gon, n. a plane figure of ten angles and sides.

In the fourth are six triangles, in the fifth, five polygons from a pentagon to a decagon.

Below the arches are the chapels which surround the decagon in symmetrical fashion.

MORE RELATED WORDS FOR DECAGON

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.