Where does “Alt Gr” come from?

Alt Gr (English) comes from English alternate, from Latin alternātus, from Latin alternō, from Latin alternus, from Latin alter, from Proto-Indo-European h₂élteros, from Proto-Indo-European h₂el- — to grow, nourish; beyond, other; to wander, roam.

Alt Gr (English): A keyboard key that can be pressed simultaneously...

Definitions

  1. A keyboard key that can be pressed simultaneously...

Ancestry of “Alt Gr”, step by step

StepLanguageWordMeaning
1EnglishalternateHappening by turns; one following the other in...
2Latinalternātusalternated, vacillated
3Latinalternōto do one thing and then another, do by turns, interchange, alternate
4Latinalternusalternate (one after the other), successive
5Latinalterthe other, the second; the one...the other
6Proto-Indo-Europeanh₂élterosother , second
7Proto-Indo-Europeanh₂el-to grow, nourish; beyond, other; to wander, roam
Every word from Proto-Indo-European h₂el-