Where does “lävistäjämatriisi” come from?

lävistäjämatriisi (Finnish) comes from Finnish matriisi, from Swedish matris, from Swedish ris, from Old Norse rís, from Middle Low German rīs, from Old French ris, from Italian riso, from Latin rīsus.

lävistäjämatriisi (Finnish): diagonal matrix

Definitions

  1. diagonal matrix

Ancestry of “lävistäjämatriisi”, step by step

lävistäjämatriisi traces back through two separate lines of ancestry.

via Finnish matriisi

StepLanguageWordMeaning
1Finnishmatriisimatrix
2Swedishmatrismatrix; rectangular arrangement of terms; matrix;...
3Swedishrissmall shrubs, such as blueberry and lingonberry,...
4Old Norserís
5Middle Low Germanrīs
6Old Frenchrisreef
7Italianrisolaughter, laugh; rice; past participle of ridere
8Latinrīsuslaughed at, ridiculed, mocked, having been ridiculed
9Ancient Greekὄρυζαrice
10Proto-Iranian*wrinǰiš

via Finnish lävistäjä

StepLanguageWordMeaning
1Finnishlävistäjädiagonal
2FinnishlävistääTo pierce, penetrate, puncture, punch, hole
3Finnishläpihole window, shutter, door; mouth, hole; through
4Tagaloglapijoining or attaching a part to a whole; affix
5Spanishlápizpencil
6Italianlapispencil; sanguine
7Latinlapisa stone; a milestone; a boundary stone
8Proto-Italic*lapetsstone
Every word from Proto-Iranian *wrinǰiš