Where does “barre de fraction” come from?

barre de fraction (French) comes from French fraction, from Old French fraction, from Latin fractio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

barre de fraction (French): the fraction bar; the fraction slash ⟨⁄⟩

Definitions

  1. the fraction bar; the fraction slash ⟨⁄⟩

Ancestry of “barre de fraction”, step by step

barre de fraction traces back through 3 separate lines of ancestry.

via French fraction

StepLanguageWordMeaning
1Frenchfractionfraction; fraction, breakup
2Old Frenchfraction
3Latinfractiothe action of breaking; fraction
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 French barre

StepLanguageWordMeaning
1Frenchbarrebar, cake, ingot; Clipping of barre oblique: the...
2Middle Frenchbarrebar
3Old Frenchbarrebar
4Vulgar Latinbarrabarrier
5Frankishbarabar, beam, barrier, fence
6Proto-Germanicbarōbeam, bar, barrier
7Proto-Indo-EuropeanbʰerH-to pierce; to strike; brown

via French de

StepLanguageWordMeaning
1Frenchdeof; from; used attributively, often translated...
2LatindeThe name of the letter "D"; of, concerning,...
3Proto-Indo-EuropeandeEmphatic or contrastive particle, and, but;...
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-