Where does “fractionally” come from?

Fractionally derives from English fractional, from English fraction, from English aldehyde, from German Aldehyd, from Latin fractio meaning a breaking, from the suffix Latin -tio, ultimately from Proto-Indo-European bʰreg- meaning to break.

fractionally (English): In a fractional manner

Definitions

  1. In a fractional manner

Ancestry of “fractionally”, step by step

StepLanguageWordMeaning
1EnglishfractionalPertaining to a fraction; Divided; fragmentary;...
2EnglishfractionA part of a whole, especially a comparatively...
3Middle Englishfracciouna breaking
4Occitanfracciona part; fraction
5Latinfractiothe action of breaking; fraction
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
Every word from Ancient Greek χάλιξ