Where does “upslanting” come from?

upslanting (English) comes from English up, from Middle English up, from Old English upp, from Proto-West Germanic *upp.

upslanting (English): slanting upward

Definitions

  1. slanting upward

Ancestry of “upslanting”, step by step

upslanting traces back through two separate lines of ancestry.

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

via English slanting

StepLanguageWordMeaning
1EnglishslantingOut of the perpendicular, not perpendicular;...
Every word from Proto-West Germanic *upp
upslanting — Etymology, Origin & Word History | Etymology Explorer