Where does “rabbitberry” come from?

rabbitberry (English) comes 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-.

Ancestry of “rabbitberry”, step by step

rabbitberry traces back through two separate lines of ancestry.

via English Berry

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

via English rabbit

StepLanguageWordMeaning
1EnglishrabbitA mammal of the family Leporidae, with long ears,...
2Middle Englishrabet—
3Middle Frenchrabotte—
4Dutchrobbe—
5Englishrobert—
6Anglo-NormanRobert—
Every word from Proto-Indo-European bʰeh₂-s-ri- →