Where does “slitwise” come from?

slitwise (English) comes from English wise, from Middle English wys, from Old English wīs, from Proto-Germanic wīsaz, from Proto-Indo-European weydstos, from Proto-Indo-European weyd- — to see.

slitwise (English): By means of, or in the manner of, a slit

Definitions

  1. By means of, or in the manner of, a slit

Ancestry of “slitwise”, step by step

slitwise traces back through two separate lines of ancestry.

via English wise

StepLanguageWordMeaning
1EnglishwiseShowing good judgement or the benefit of...
2Middle Englishwyswise, thoughtful, proper; knowledgeable; alert,...
3Old Englishwīswise
4Proto-Germanicwīsazwise, knowledgeable
5Proto-Indo-Europeanweydstosknowledgeable
6Proto-Indo-Europeanweyd-to see

via English slit

StepLanguageWordMeaning
1EnglishslitA narrow cut or opening; a slot; The opening of...
2Englishslittenpast participle of slit
3Old Englishslītanto slit, tear, rend, shiver, split, rend to...
4Proto-West Germanicslītanto tear apart
5Proto-Germanicslītanąto tear apart
6Proto-Indo-Europeansleyd-
Every word from Proto-Indo-European weyd-Every word from Proto-Indo-European weydstosEvery word from Proto-Germanic wīsaz