Where does “rasterikuva” come from?

rasterikuva (Finnish) comes from Finnish rasteri, from German Raster, from Latin raster, from Latin rāstrum, from Latin -trum, from Proto-Italic -trom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

rasterikuva (Finnish): raster image

Definitions

  1. raster image

Ancestry of “rasterikuva”, step by step

rasterikuva traces back through two separate lines of ancestry.

via Finnish rasteri

StepLanguageWordMeaning
1Finnishrasterihalf-toning
2GermanRasterraster; framework, schema
3Latinrasterto scrape
4Latinrāstrumrake, hoe, mattock
5Latin-trumforming instrument nouns
6Proto-Italic-tromsuffix forming instrument nouns from verbs
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via Finnish kuva

StepLanguageWordMeaning
1Finnishkuvapicture; image; photograph, photo
2Proto-Germanicskuwwôreflection, mirror image; shadow
3Proto-Indo-European(s)ḱeh₃w-ō ~ (s)ḱuh₃-nésshadow, reflection
4Proto-Indo-EuropeanDerives nouns from roots
Every word from Proto-Indo-European -tḗr