Where does “skytyping” come from?

skytyping (English) comes from English typing, from English type, from Middle English type, from Latin typus, from Ancient Greek τύπος, from Ancient Greek τύπτω, from Proto-Indo-European (s)tewp-, from Proto-Indo-European (s)tew- — to push, to hit.

Ancestry of “skytyping”, step by step

skytyping traces back through two separate lines of ancestry.

via English typing

StepLanguageWordMeaning
1EnglishtypingAssigning or classification by type; The act of...
2EnglishtypeA grouping based on shared characteristics; a...
3Middle Englishtypesymbol, figure, emblem
4Latintypusfigure, image; type, form, sort, kind; form,...
5Ancient GreekτύποςA blow, pressing; The results of a blow: mark,...
6Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
7Proto-Indo-European(s)tewp-to push, to stick
8Proto-Indo-European(s)tew-to push, to hit

via English sky

StepLanguageWordMeaning
1EnglishskyThe atmosphere above a given point, especially as...
2Middle EnglishskyThe atmosphere or sky; that which lies above the...
3Old Norseskýcloud
4Proto-Germanicskiwjącloud; sky
5Proto-Indo-European(s)kewH-to cover, bedeck; cover
Every word from Proto-Indo-European (s)tew-