Where does “fusion” come from?

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

fusion (French): fusion; mix; mixture

Definitions

  1. fusion; mix; mixture

Ancestry of “fusion”, step by step

fusion traces back through two separate lines of ancestry.

via Middle French fusion

StepLanguageWordMeaning
1Middle Frenchfusionfusion (act of melting or liquefying something by heating it)
2Old Frenchfusion
3Latinfusioa pouring out; an outpouring, effusion; a...
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via German Fusion

StepLanguageWordMeaning
1GermanFusionmerger; more generally, fusion in some other...

Words derived from “fusion

Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-