Where does “ecogramma” come from?

ecogramma (Italian) comes from Italian eco, from Latin echo, from Ancient Greek Ἠχώ, from Ancient Greek ἠχή, from Proto-Hellenic *wākʰā́.

ecogramma (Italian): echogram; sonogram

Definitions

  1. echogram; sonogram

Ancestry of “ecogramma”, step by step

ecogramma traces back through two separate lines of ancestry.

via Italian eco

StepLanguageWordMeaning
1Italianecoecho; echoing sound; sounding
2Latinechoecho
3Ancient GreekἨχώsound; a nymph in Greek mythology
4Ancient Greekἠχήsound, noise
5Proto-Hellenic*wākʰā́—

via Italian gramma

StepLanguageWordMeaning
1Italiangrammagram
Every word from Proto-Hellenic *wākʰā́ →Every word from Ancient Greek ἠχή →Every word from Ancient Greek Ἠχώ →