Where does “electrosphygmograph” come from?

electrosphygmograph (English) comes from English sphygmograph, from English graph, from Ancient Greek γράφω, from Proto-Hellenic grəpʰō, from Proto-Indo-European gerbʰ-, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...

electrosphygmograph (English): An electric sphygmograph

Definitions

  1. An electric sphygmograph

Ancestry of “electrosphygmograph”, step by step

electrosphygmograph traces back through two separate lines of ancestry.

via English sphygmograph

StepLanguageWordMeaning
1EnglishsphygmographA mechanical device used to measure blood...
2EnglishgraphA data chart intended to illustrate the...
3Ancient Greekγράφωto scratch, cut into; to draw, sketch, paint; to...
4Proto-Hellenicgrəpʰōto scratch, cut or carve into
5Proto-Indo-Europeangerbʰ-to carve
6Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via English electro

StepLanguageWordMeaning
1EnglishelectroAn electrotype; An electronic style of hip hop;...
Every word from Proto-Indo-European ger-Every word from Proto-Indo-European gerbʰ-Every word from Proto-Hellenic grəpʰō