Where does “plâtrier” come from?

plâtrier (French) comes from French plâtrer, from French plâtre, from Middle French plâtre, from Old French plastre, from Latin plastrum, from Latin emplastrum, from Ancient Greek ἔμπλαστρον, from Ancient Greek ἔμπλαστος.

plâtrier (French): plasterer

Definitions

plasterer

Ancestry of “plâtrier”, step by step

Step	Language	Word	Meaning
1	French	plâtrer	to plaster; to render
2	French	plâtre	plaster, plaster of Paris; plaster, cast;...
3	Middle French	plâtre	—
4	Old French	plastre	plaster; plaster; bandaid
5	Latin	plastrum	plaster, bandage
6	Latin	emplastrum	plaster, bandage; piece of bark used in budding,...
7	Ancient Greek	ἔμπλαστρον	salve, plaster; a plaster; daub; salve
8	Ancient Greek	ἔμπλαστος	daubed, plastered; daubed on
9	Ancient Greek	ἐμπλάσσω	daub on
10	Ancient Greek	ἐν-	in, within; on
11	Ancient Greek	ἐν	in, on, at; among; in, at, or during the time of
12	Ancient Greek	δέρμα	skin, hide
13	Ancient Greek	γλυφή	carving, carved work; hole cut
14	Ancient Greek	-ῐ́ᾱ	{{l\|en\|-ia}}; "suffix forming abstract feminine...
15	Proto-Indo-European	-íh₂	—

Every word from Proto-Indo-European -íh₂ →Every word from Ancient Greek -ῐ́ᾱ →Every word from Ancient Greek ἐν- →