Dictionary.com
Thesaurus.com

polygonal

American  
[puh-lig-uhn-uhl, pah-lee-gahn-uhl] / pəˈlɪg ən əl, ˈpɑ liˌgɑn əl /

adjective

  1. Geometry. being a polygon or relating to polygons.


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.

These images revealed craters that expose ice, patterned ground known as polygonal terrain, and other surface features that often indicate ice just below the surface.

From Science Daily • Dec. 27, 2025

The jewel-toned polygonal acetate lenses and thick, rounded frames make for the coolest everyday look as spring turns to summer.

From Los Angeles Times • Apr. 21, 2025

The pangrams from yesterday’s Spelling Bee were nonapology and polygonal.

From New York Times • Dec. 9, 2022

Buckminster Fuller favored the geodesic dome — an arrangement of triangular or polygonal panels — because it was lightweight and cost-effective.

From Washington Post • Sep. 26, 2022

What must the previous history of the planet have been to create sheared rocks, buried boulders, polygonal gouges in the ground?

From "Cosmos" by Carl Sagan