Where does “butro” come from?

butro (Ido) comes from Esperanto butero, from German butter, from Middle High German buter, from Old High German butira, from Proto-West Germanic buterā, from Latin būtȳrum, from Ancient Greek βούτυρον, from Ancient Greek τυρός — to swell; to crowd; to be strong.

butro (Ido): butter

Definitions

  1. butter

Ancestry of “butro”, step by step

butro traces back through two separate lines of ancestry.

via Esperanto butero

StepLanguageWordMeaning
1Esperantobuterobutter
2Germanbutterinflection of buttern: ## first-person singular...
3Middle High Germanbuterbutter
4Old High Germanbutirabutter
5Proto-West Germanicbuterābutter
6Latinbūtȳrumbutter
7Ancient Greekβούτυρονbutter
8Ancient Greekτυρόςcheese
9Proto-Hellenictūróscheese
10Proto-Indo-Europeantuh₂-ró-s
11Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via Italian burro

StepLanguageWordMeaning
1Italianburrobutter
2Old Frenchburebutter
3Late Latinburranonsense, trickery; coarse fabric or material;...

Words derived from “butro

Every word from Proto-Indo-European tewh₂-Every word from Proto-Indo-European tuh₂-ró-sEvery word from Proto-Hellenic tūrós
butro — Etymology, Origin & Word History | Etymology Explorer