Where does “jännenelikulmio” come from?

jännenelikulmio (Finnish) comes from Finnish nelikulmio, from Finnish -kulmio, from Finnish -io, from Finnish -o, from Proto-Finnic -o, from Proto-Uralic -w.

jännenelikulmio (Finnish): cyclic quadrilateral

Definitions

  1. cyclic quadrilateral

Ancestry of “jännenelikulmio”, step by step

jännenelikulmio traces back through two separate lines of ancestry.

via Finnish nelikulmio

StepLanguageWordMeaning
1Finnishnelikulmioquadrilateral, quadrangle polygon with four corners (and thus also four sides)
2Finnish-kulmio-gon
3Finnish-ioForms nouns from verbs or verbal stems; Forms...
4Finnish-oForms result or action nouns from verbs; Forms...
5Proto-Finnic-oForms action/result nouns from verbs
6Proto-Uralic-w

via Finnish jänne

StepLanguageWordMeaning
1Finnishjännetendon, sinew; bowstring, string; chord
2Proto-Finnicjändekbowstring
3Proto-Uralicjäntestring
Every word from Proto-Uralic -wEvery word from Finnish -oEvery word from Proto-Finnic -o