tridecagon

English dictionary entry

Meanings

noun
  1. A polygon having thirteen sides and thirteen angles.

Pronunciation

/tɹaɪˈdɛ.kə.ɡɑn/ LL-Q1860 (eng)-Flame, not lame-tridecagon.wav

Word forms

tridecagon tridecagons

Etymology

From trideca- + -gon.

Synonyms

13-gon trisdecagon triskaidecagon

Related words

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
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