Where does “Unterstrich” come from?

Unterstrich (German) comes from German strich, from Middle High German strich, from Old High German strih, from Proto-West Germanic *striki, from Proto-Germanic strikiz, from Proto-Indo-European streyg-, from Proto-Indo-European (s)ter- — strong, firm, stiff, rigid; rigid, stiff; to...

Unterstrich (German): (character) underscore

Definitions

  1. (character) underscore

Ancestry of “Unterstrich”, step by step

Unterstrich traces back through two separate lines of ancestry.

via German strich

StepLanguageWordMeaning
1Germanstrichfirst/third-person singular preterite of...
2Middle High Germanstrich
3Old High Germanstrih
4Proto-West Germanic*strikiline
5Proto-Germanicstrikizline
6Proto-Indo-Europeanstreyg-to strike; to shear
7Proto-Indo-European(s)ter-strong, firm, stiff, rigid; rigid, stiff; to...

via German Unter

StepLanguageWordMeaning
1GermanUnterjack, knave
2Middle High Germanunder
3Old High Germanuntarunder
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European (s)ter-Every word from Proto-Indo-European streyg-Every word from Proto-Germanic strikiz