Where does “Schlussrechnung” come from?

Schlussrechnung (German) comes from German Rechnung, from German rechnen, from Middle High German rechenen, from Old High German rehhanōn, from Proto-Germanic rekanōną, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.

Schlussrechnung (German): rule of three

Definitions

  1. rule of three

Ancestry of “Schlussrechnung”, step by step

Schlussrechnung traces back through two separate lines of ancestry.

via German Rechnung

StepLanguageWordMeaning
1GermanRechnungbill, restaurant bill; a reckoning, calculation;...
2Germanrechnento count, reckon, calculate, compute; to expect
3Middle High Germanrechenen
4Old High Germanrehhanōn
5Proto-Germanicrekanōnąto count; to explain
6Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via German Schluß

StepLanguageWordMeaning
1GermanSchlußFormerly standard spelling of Schluss which was...
2Middle High Germansluz
Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Germanic rekanōnąEvery word from Old High German rehhanōn