Where does “undershift” come from?

undershift (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,...

undershift (English): An unfitted undergarment that covers the torso;...

Definitions

  1. An unfitted undergarment that covers the torso;...

Ancestry of “undershift”, step by step

undershift 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 under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European skÁit-Every word from Proto-Germanic skaidąEvery word from Proto-Indo-European sḱēy-
undershift — Etymology, Origin & Word History | Etymology Explorer