Where does “upstrike” come from?

upstrike (English) comes from English strike, from Middle English stryken, from Old English strīcan, from Frankish strīkan, from Proto-Germanic strīkaną, from Proto-Indo-European streyg-, from Proto-Indo-European (s)ter- — strong, firm, stiff, rigid; rigid, stiff; to...

upstrike (English): A kind of early typewriter whose typebar falls back into position under gravity after typing each character, with the disadvantage that typed characters are not immediately visible

Definitions

  1. A kind of early typewriter whose typebar falls back into position under gravity after typing each character, with the disadvantage that typed characters are not immediately visible

Ancestry of “upstrike”, step by step

upstrike traces back through two separate lines of ancestry.

via English strike

StepLanguageWordMeaning
1EnglishstrikeTo delete or cross out; to scratch or eliminate;...
2Middle Englishstrykento strike
3Old Englishstrīcanto stroke, pass lightly over the surface, smooth,...
4Frankishstrīkanto move or pass one thing over another, strike;...
5Proto-Germanicstrīkanąto stroke, to rub
6Proto-Indo-Europeanstreyg-to strike; to shear
7Proto-Indo-European(s)ter-strong, firm, stiff, rigid; rigid, stiff; to...

via English up

StepLanguageWordMeaning
1EnglishupAway from the surface of the Earth or other...
2Middle Englishupto a vertical axis
3Old Englishuppup; upstairs
4Proto-West Germanic*upp
Every word from Proto-Indo-European (s)ter-Every word from Proto-Indo-European streyg-Every word from Proto-Germanic strīkaną