Where does “breadnut” come from?

breadnut (English) comes from English bread, from Middle English bred, from Old English bred, from Old English -en, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz, from Proto-Indo-European -iHnos — adjectival suffix.

breadnut (English): A tree, Brosimum alicastrum, native to Latin...

Definitions

  1. A tree, Brosimum alicastrum, native to Latin...

Ancestry of “breadnut”, step by step

breadnut traces back through two separate lines of ancestry.

via English bread

StepLanguageWordMeaning
1EnglishbreadA foodstuff made by baking dough made from...
2Middle Englishbredbread, pastry; food, nourishment
3Old Englishbredsurface; plank, board; table, tablet
4Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
5Old Norse-innUsed to create adjectives from nouns, meaning...
6Proto-Norse-īna-
7Proto-Germanic-īnaz-en
8Proto-Indo-European-iHnosCreates adjectives of materials
9Proto-Indo-European-no-adjectival suffix

via English Nut

StepLanguageWordMeaning
1EnglishNutThe goddess who serves as the personification of the sky
2Middle Englishnotenote; Alternative form of not
3Old Englishnotuuse; enjoyment; profit, advantage, utility
4Proto-Germanicnutōuse, profit, yield
5Proto-Indo-Europeannewd-to seize; grasp; use; to grasp, seize, use; to...
Every word from Proto-Indo-European -no-