hexagonal
adjective
hex·ag·o·nal
hek-ˈsa-gə-nᵊl 
1
: having six angles and six sides
2
: having a hexagon as section or base
3
: relating to or being a crystal system characterized by three equal lateral axes intersecting at angles of 60 degrees and a vertical axis of variable length at right angles
Examples of hexagonal in a Sentence
Recent Examples on the Web
The device, a small, hexagonal silicone sensor worn on a patient’s chest, continuously tracked vital signs such as heart rate, temperature and breathing patterns.
—
Hilke Schellmann, Scientific American, 17 Feb. 2026
Stuck in the dirt, the hexagonal silver node looked like a device an alien could have planted.
—Lauren Steele, The Atlantic, 7 Feb. 2026
After extensive research, the winner was an asymmetric hexagonal metal mesh for transparent glass windows.
—Mrigakshi Dixit, Interesting Engineering, 3 Feb. 2026
Crafted with extraordinary precision, the piece features the traditional hexagonal and pentagonal panels of a soccer ball that come together to create a sphere.
—Rachel Cormack, Robb Report, 22 Jan. 2026
See All Example Sentences for hexagonal
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Hilke Schellmann, Scientific American, 17 Feb. 2026
Stuck in the dirt, the hexagonal silver node looked like a device an alien could have planted.
—Lauren Steele, The Atlantic, 7 Feb. 2026
After extensive research, the winner was an asymmetric hexagonal metal mesh for transparent glass windows.
—Mrigakshi Dixit, Interesting Engineering, 3 Feb. 2026
Crafted with extraordinary precision, the piece features the traditional hexagonal and pentagonal panels of a soccer ball that come together to create a sphere.
—Rachel Cormack, Robb Report, 22 Jan. 2026
See All Example Sentences for hexagonal
Cite this Entry
“Hexagonal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hexagonal. Accessed 26 Feb. 2026.
Copy CitationKids Definition
hexagonal
adjective
hex·ag·o·nal
hek-ˈsag-ən-ᵊl
1
: having six angles and six sides
2
: having a hexagon as a section or base
a hexagonal prism
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