Where does “electrotonic” come from?

electrotonic (English) comes from English electrotonus, from English tonus, from Latin tonus, from Ancient Greek τόνος, from Proto-Hellenic tónos, from Proto-Indo-European tónos, from Proto-Indo-European ten- — to stretch, to extend.

electrotonic (English): Of, or pertaining to, or caused by electrotonus

Definitions

  1. Of, or pertaining to, or caused by electrotonus

Ancestry of “electrotonic”, step by step

electrotonic traces back through two separate lines of ancestry.

via English electrotonus

StepLanguageWordMeaning
1EnglishelectrotonusThe variation of the excitability and...
2Englishtonustonicity; tone
3LatintonusThe stretching or straining of a rope; A strain;...
4Ancient Greekτόνοςrope, cord; chord; tone, note
5Proto-Hellenictónosrope, cord; tension
6Proto-Indo-Europeantónossomething stretched; chord, fiber, string
7Proto-Indo-Europeanten-to stretch, to extend

via French électrotonique

StepLanguageWordMeaning
1Frenchélectrotonique

Words derived from “electrotonic

Every word from Proto-Indo-European ten-Every word from Proto-Indo-European tónosEvery word from Proto-Hellenic tónos