tridecagon
English
Etymology
trideca- + -gon
Noun
tridecagon (plural tridecagons)
- A polygon having thirteen sides and thirteen angles.
Synonyms
- 13-gon
- trisdecagon
- triskaidecagon
Related terms
- (star shape): pentagram (5-pointed), hexagram (6-pointed), heptagram (7-pointed), octagram (8-pointed), nonagram (9-pointed), decagram (10-pointed), hendecagram (11-pointed), dodecagram (12-pointed), tridecagram (13-pointed)
- tridecagonal
Translations
geometry
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Anagrams
- decorating