Where does “unscotch” come from?

unscotch (English) comes from English Scotch, from Middle English scocchen, from Old French escocher, from Old French çoche, from Vulgar Latin *tsucca, from Gaulish tsukka, from Proto-Germanic stukkaz, from Proto-Indo-European (s)tewg- — to push, to hit.

unscotch (English): To remove a temporary block from (a wheel or similar)

Definitions

  1. To remove a temporary block from (a wheel or similar)

Ancestry of “unscotch”, step by step

unscotch traces back through two separate lines of ancestry.

via English Scotch

StepLanguageWordMeaning
1EnglishScotchThe people of Scotland; Whisky distilled in...
2Middle Englishscocchento score, nick, cut; to cut
3Old Frenchescocherto notch
4Old Frenchçoche
5Vulgar Latin*tsucca
6Gaulishtsukka
7Proto-Germanicstukkazstick; beam; post; stump
8Proto-Indo-European(s)tewg-to push, to hit
9Proto-Indo-European(s)tew-to push, to hit

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European (s)tew-