Where does “kädenheilautus” come from?

kädenheilautus (Finnish) comes from Finnish heilautus, from Finnish heilauttaa, from Finnish -uttaa, from Ingrian -ua, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

kädenheilautus (Finnish): handwave

Definitions

  1. handwave

Ancestry of “kädenheilautus”, step by step

kädenheilautus traces back through two separate lines of ancestry.

via Finnish heilautus

StepLanguageWordMeaning
1Finnishheilautusa swing, swinging once the act of swinging something once
2FinnishheilauttaaTo swing once
3Finnish-uttaaaivastaa + API → aivastuttaa; rakentaa + API →...
4Ingrian-uaUsed to form inchoative verbs
5Finnish-ttääFront vowel variant of -ttaa
6Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
7Proto-Uralic-kta-

via Finnish käsi

StepLanguageWordMeaning
1Finnishkäsihand; arm
2Finnishkahdeksaneight
3Proto-Finnickakteksaeight
4Proto-Finnickakcitwo
5Proto-Uralic*kakta
Every word from Proto-Uralic -kta-Every word from Finnish -ttääEvery word from Finnish -uttaa
kädenheilautus — Etymology, Origin & Word History | Etymology Explorer