Where does “bismuthism” come from?

bismuthism (English) comes from English bismuth, from German Wismut, from Middle High German wismāt, from Latin bisemutum, from Arabic بِسِيمُوتِيُّون, from Ancient Greek ψιμύθιον, from Ancient Greek -ῐον, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

bismuthism (English): bismuth poisoning

Definitions

bismuth poisoning

Ancestry of “bismuthism”, step by step

bismuthism traces back through two separate lines of ancestry.

via English bismuth

Step	Language	Word	Meaning
1	English	bismuth	A chemical element with an atomic number of 83:...
2	German	Wismut	bismuth
3	Middle High German	wismāt	—
4	Latin	bisemutum	bismuth
5	Arabic	بِسِيمُوتِيُّون	—
6	Ancient Greek	ψιμύθιον	white lead (as a pigment to whiten the face or hair)
7	Ancient Greek	-ῐον	diminutive suffix; "suffix forming...
8	Proto-Indo-European	-yós	Creates adjectives from noun or verb stems

via English ism

Step	Language	Word	Meaning
1	English	ism	An ideology, system of thought, or practice that...
2	English	-ism	Used to form nouns of action or process or result...
3	Latin	-ismus	-ism
4	Ancient Greek	-ισμός	Forms abstract nouns
5	Ancient Greek	-μός	Forms abstract nouns
6	Proto-Indo-European	-mós	Creates action/result nouns from verb stems

Every word from Proto-Indo-European -yós →Every word from Ancient Greek -ῐον →Every word from Ancient Greek ψιμύθιον →