Where does “pankkiirivalaisin” come from?

pankkiirivalaisin (Finnish) comes from Finnish pankkiiri, from German Bankier, from Middle Dutch banckier, from French banquier, from French -ier, from Middle French -er, from Latin -āre, from Proto-Italic -āō — he, she.

pankkiirivalaisin (Finnish): banker's lamp

Definitions

  1. banker's lamp

Ancestry of “pankkiirivalaisin”, step by step

pankkiirivalaisin traces back through two separate lines of ancestry.

via Finnish pankkiiri

StepLanguageWordMeaning
1Finnishpankkiiribanker
2GermanBankierThe owner or a high-ranking officer of a bank
3Middle Dutchbanckier
4Frenchbanquierbanker
5French-ierused to form the names of trees bearing a...
6Middle French-erForms infinitives of first-conjugation verbs;...
7Latin-ārefirst conjugation
8Proto-Italic-āōForms primarily denominative verbs
9Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she

via Finnish valaisin

StepLanguageWordMeaning
1Finnishvalaisinlight fixture, luminaire, light fitting, lighting...
2Finnishvalaistato light, illuminate; to shed light on,...
3Finnishvalolight
4Proto-Finnicvalolight visible radiation
5Proto-Finno-Ugricwaĺɜ
Every word from Chichewa iye