Where does “lightshift” come from?

lightshift (English) comes from English Shift, from Middle English schiften, from Old English sċiftan, from Proto-Germanic skiftijaną, from Proto-Germanic skipatjaną, from Proto-Indo-European skēyb-, from Proto-Indo-European sḱēy-, from Proto-Germanic skaidą — to cut, part, spearate, divide; to cut, part,...

lightshift (English): The change in the energy of light upon...

Definitions

  1. The change in the energy of light upon...

Ancestry of “lightshift”, step by step

lightshift traces back through two separate lines of ancestry.

via English Shift

StepLanguageWordMeaning
1EnglishShiftA modifier key whose main function is shifting...
2Middle EnglishschiftenTo split, cut up, sunder; To share out,...
3Old Englishsċiftanto divide, separate into shares; appoint, ordain;...
4Proto-GermanicskiftijanąTo put in order; organise; arrange
5Proto-Germanicskipatjanąto organise, put in order
6Proto-Indo-Europeanskēyb-
7Proto-Indo-Europeansḱēy-to shine; to shimmer; shadow; luster, gloss,...
8Proto-Germanicskaidąseparation, distinction
9Proto-Indo-EuropeanskÁit-to cut, part, spearate, divide; to cut, part,...

via English Light

StepLanguageWordMeaning
1EnglishLightA place name
2Middle EnglishlightThe radiation which allows for vision by...
3Old Englishlēohtluminous, bright, light, clear, resplendent,...
4Proto-West Germanicleuhtlight, bright; light
5Proto-Germanicleuhtąlight
6Proto-Indo-Europeanlewktom
7Proto-Indo-Europeanlewk-bright; to shine; to see
Every word from Proto-Indo-European skÁit-Every word from Proto-Germanic skaidąEvery word from Proto-Indo-European sḱēy-