Where does “fius” come from?

fius (Old Irish) comes from English fuse, from English fusion, from Middle French fusion, from Old French fusion, from Latin fusio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

fius (Old Irish): knowledge

Definitions

  1. knowledge

Ancestry of “fius”, step by step

fius traces back through two separate lines of ancestry.

via English fuse

StepLanguageWordMeaning
1EnglishfuseA cord that, when lit, conveys the fire to some...
2EnglishfusionThe act of merging separate elements, or the...
3Middle Frenchfusionfusion (act of melting or liquefying something by heating it)
4Old Frenchfusion
5Latinfusioa pouring out; an outpouring, effusion; a...
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via Proto-Celtic wissus

StepLanguageWordMeaning
1Proto-Celticwissusact of discovering, finding out; knowledge
2Proto-Indo-Europeanwéydtus
3Proto-Indo-Europeanweyd-to see

Words derived from “fius

Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-
fius — Etymology, Origin & Word History | Etymology Explorer