Where does “tridecagonal” come from?

tridecagonal (English) comes from English tridecagon, from English trideca-, from English deca-, from French déca-, from Latin decās, from Ancient Greek δεκάς, from Ancient Greek -ᾰ́ς, from Proto-Indo-European -ónts — sound, voice.

tridecagonal (English): Having thirteen sides and angles, similar to a...

Definitions

  1. Having thirteen sides and angles, similar to a...

Ancestry of “tridecagonal”, step by step

StepLanguageWordMeaning
1Englishtridecagona polygon having thirteen sides and thirteen...
2Englishtrideca-thirteen
3Englishdeca-Greek number...
4Frenchdéca-deca-
5Latindecāsa decade (period of ten years)
6Ancient Greekδεκάςthe number ten; a group of ten, decade
7Ancient Greek-ᾰ́ςgroup of
8Proto-Indo-European-óntsDerives nouns denoting body parts
9Hungarianöntto pour; to cast; accusative singular of ön
10Hungarianönyou
11Hungarianön-self-
12Turkishönfront
13Ottoman Turkishاوكvoice (of human or animal); sound
14Proto-Turkicǖnsound, voice
Every word from Proto-Turkic ǖnEvery word from Ancient Greek -ᾰ́ςEvery word from English deca-
tridecagonal — Etymology, Origin & Word History | Etymology Explorer