Where does “cymatics” come from?

cymatics (English) comes from Latin cȳmat(is), from Ancient Greek κῦμα, from Proto-Hellenic kūmə, from Proto-Indo-European ḱúh₁mn̥, from Proto-Indo-European -mn̥ — Creates action nouns or result nouns from verbs.

cymatics (English): The study of visible effects of sound and...

Definitions

The study of visible effects of sound and...

Ancestry of “cymatics”, step by step

Step	Language	Word	Meaning
1	Latin	cȳmat(is)	—
2	Ancient Greek	κῦμα	swell, wave, billow; fetus, embryo
3	Proto-Hellenic	kūmə	swell, wave
4	Proto-Indo-European	ḱúh₁mn̥	—
5	Proto-Indo-European	-mn̥	Creates action nouns or result nouns from verbs

Every word from Proto-Indo-European -mn̥ →Every word from Proto-Indo-European ḱúh₁mn̥ →Every word from Proto-Hellenic kūmə →