Where does “whistleberries” come from?

whistleberries (English) comes from English berries, 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-.

whistleberries (English): baked beans

Definitions

  1. baked beans

Ancestry of “whistleberries”, step by step

whistleberries traces back through two separate lines of ancestry.

via English berries

StepLanguageWordMeaning
1Englishberriesplural of berry; Third-person singular simple...
2EnglishberryA small succulent fruit, of any one of many...
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 English whistle

StepLanguageWordMeaning
1EnglishwhistleA device designed to be placed in the mouth and...
2Middle Englishwhistlen
3Old Englishhwistlan
4Proto-West Germanic*hwistlōn
5Proto-Germanichwistlōnąto whistle, hiss
6Proto-Indo-Europeanḱweys-to hiss, whistle, whisper
Every word from Proto-Indo-European bʰeh₂-s-ri-Every word from Proto-Indo-European bʰeh₂-Every word from Proto-Germanic bazją