decagon

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decagon

a polygon having ten sides

decagon

[′dek·ə‚gän]
(mathematics)
A 10-sided polygon.
References in periodicals archive ?
Bendersky, who identified the first decagonal quasicrystals, and D.
The nucleation and growth properties of icosahedral and decagonal phases were examined.
She used a 10-sided, or decagonal, tile as her basic structural unit.
Since the full decagonal symmetry is realized on scales as small as 60 angstroms, and no periodic structures are seen, we can conclude that multi-twinning does not adequately describe the features in the [microscope] images," the researchers report.