Where does “rubusbero” come from?

rubusbero (Esperanto) comes from Esperanto bero, from English Berry, from Middle English berye, from Old English berġe, from Proto-West Germanic baʀi, from Proto-Germanic bazją, from Proto-Indo-European bʰeh₂-, from Proto-Indo-European bʰeh₂-s-ri-.

rubusbero (Esperanto): blackberry

Definitions

  1. blackberry

Ancestry of “rubusbero”, step by step

rubusbero traces back through two separate lines of ancestry.

via Esperanto bero

StepLanguageWordMeaning
1Esperantoberoberry
2EnglishBerryA place name
3Middle Englishberyeberry, fruit; grape
4Old Englishberġeberry
5Proto-West Germanicbaʀiberry
6Proto-Germanicbazjąberry
7Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
8Proto-Indo-Europeanbʰeh₂-s-ri-—

via Esperanto rubuso

StepLanguageWordMeaning
1Esperantorubusoblackberry bush/shrub
2Latinrubusbramble, blackberry bush
3Proto-Italicwruðos—
4Proto-Indo-Europeanwr̥dʰo-sweetbriar
Every word from Proto-Indo-European bʰeh₂-s-ri- →Every word from Proto-Indo-European bʰeh₂- →Every word from Proto-Germanic bazją →