Where does “score off” come from?

score off (English) comes from English score, from Middle English score, from Old English scoru, from Old Norse skór, from Proto-Germanic skōhaz, from Proto-Indo-European skewk-, from Proto-Indo-European (s)kew- — to caw, to howl; to cover, hide; to cover, hide,...

score off (English): To defeat (in an argument), get the better of, achieve a success over, gain an advantage or win points over, make a point to the detriment or at the expense of, make appear foolish

Definitions

  1. To defeat (in an argument), get the better of, achieve a success over, gain an advantage or win points over, make a point to the detriment or at the expense of, make appear foolish

Ancestry of “score off”, step by step

score off traces back through two separate lines of ancestry.

via English score

StepLanguageWordMeaning
1EnglishscoreThe total number of goals, points, runs, etc....
2Middle Englishscorescore
3Old Englishscorunotch; tally; score
4Old Norseskórshoe
5Proto-Germanicskōhazshoe
6Proto-Indo-Europeanskewk-
7Proto-Indo-European(s)kew-to caw, to howl; to cover, hide; to cover, hide,...

via English off

StepLanguageWordMeaning
1EnglishoffIn a direction away from the speaker or object;...
2Middle Englishofof; off; until
3Old Englishofof, from, off, out of
4Old Englishæfof
5Proto-Germanic*ab
6Proto-Indo-Europeanapó

Words derived from “score off

Every word from Proto-Indo-European (s)kew-Every word from Proto-Indo-European skewk-Every word from Proto-Germanic skōhaz