SINCE 1828
decagon
noun
deca·gon
| \ ˈde-kə-ˌgän
\
\
Definition of decagon
: a plane polygon of 10 angles and 10 sides
Illustration of decagon
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More Definitions for decagon
decagon
noun
deca·gon
| \ ˈde-kə-ˌgän
\
\
Kids Definition of decagon
: a closed figure having ten angles and ten sides
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Merriam-Webster unabridged
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