What does undecagon mean?
noun
A polygon with 11 sides. A shape with 11 angles and 11 sides.
Example
"The undecagon was a challenging shape to draw by hand."
Definition generated by AI and curated by RJS Tech Solutions LLP.
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Word of the Day
Wednesday, June 10, 2026
undecagon
/ˌʌndɪˈkeɪɡən/
noun · British & US
Valid in UK