Where does “fusionner” come from?

fusionner (French) comes from French fusion, from Middle French fusion, from Old French fusion, from Latin fusio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

fusionner (French): to fuse, to meld

Definitions

to fuse, to meld

Ancestry of “fusionner”, step by step

Step	Language	Word	Meaning
1	French	fusion	fusion; mix; mixture
2	Middle French	fusion	fusion (act of melting or liquefying something by heating it)
3	Old French	fusion	—
4	Latin	fusio	a pouring out; an outpouring, effusion; a...
5	Latin	-tiō	tion, -ation, -ing
6	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
7	Latin	dissertus	arranged, disposed; explained
8	Latin	disserere	second-person singular future passive indicative...
9	Latin	dis-	asunder, apart, in two; reversal, removal;...
10	Latin	calceus	shoe
11	Latin	calx	limestone; chalk; the finish line
12	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Words derived from “fusionner”

Every word from Ancient Greek χάλιξ →Every word from Latin -tiō →Every word from Latin dis- →