Where does “ปฏิกิริยาเคมี” come from?

ปฏิกิริยาเคมี (Thai) comes from Thai ปฏิกิริยา, from English reäction, from Middle English reaccion, from Old French reaction, from Latin reactio, from Latin reago, from Latin rĕ-, from Latin prōdūcō — passed , crossed.

ปฏิกิริยาเคมี (Thai): chemical reaction

Definitions

chemical reaction

Ancestry of “ปฏิกิริยาเคมี”, step by step

ปฏิกิริยาเคมี traces back through two separate lines of ancestry.

via Thai ปฏิกิริยา

Step	Language	Word	Meaning
1	Thai	ปฏิกิริยา	reaction
2	English	reäction	Rare spelling of reaction
3	Middle English	reaccion	reaction
4	Old French	reaction	—
5	Latin	reactio	reaction
6	Latin	reago	I act upon again, I do again; I react
7	Latin	rĕ-	back, backwards
8	Latin	prōdūcō	to lead or bring forth, forward or out
9	Latin	prō-	forward direction, forward movement
10	Proto-Italic	*pro-	pro- see the Latin entry for further meanings
11	Proto-Indo-European	pro-	toward, forward
12	Proto-Indo-European	por-	to give birth; forward, through; going, passage
13	Proto-Indo-European	per-	before, in front; first; to go through
14	Proto-Indo-European	pr̥tós	passed , crossed

via Thai เคมี

Step	Language	Word	Meaning
1	Thai	เคมี	chemistry
2	English	chemistry	The branch of natural science that deals with the...
3	English	chemist	A person who specializes in the science of...
4	French	chimiste	chemist
5	French	chimie	chemistry
6	Latin	chimia	Alternative form of chēmia
7	Latin	alchemia	alchemy
8	Arabic	كيمياء	chemistry
9	Ancient Greek	χυμείᾱ	art of alloying metals, alchemy
10	Ancient Greek	χύμα	that which is poured out or flows, fluid; ingot,...
11	Ancient Greek	-μᾰ	"suffix forming a noun denoting the result of an...
12	Proto-Indo-European	-mn̥	Creates action nouns or result nouns from verbs

Every word from Proto-Indo-European pr̥tós →