nonagon
[ non-uh-gon, -guhn ]
noun
a polygon having nine angles and nine sides.
Origin of nonagon
1- Also called enneagon .
Other words from nonagon
- non·ag·o·nal [non-ag-uh-nl], /nɒnˈæg ə nl/, adjective
Words Nearby nonagon
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use nonagon in a sentence
There is said to be only one triangle, only one nonagon, and only one of diamond shape in all the forty thousand.
One Irish Summer | William Eleroy Curtis
British Dictionary definitions for nonagon
nonagon
/ (ˈnɒnəˌɡɒn) /
noun
a polygon having nine sides: Also called: enneagon
Derived forms of nonagon
- nonagonal (nɒnˈæɡənəl), adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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