Where does “sweetbread” come from?

sweetbread (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.

sweetbread (English): The pancreas or thymus gland of an animal,...

Definitions

  1. The pancreas or thymus gland of an animal,...

Ancestry of “sweetbread”, step by step

sweetbread 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 sweet

StepLanguageWordMeaning
1EnglishsweetHaving a pleasant taste, especially one relating...
2Middle Englishswetesweet, pleasant-tasting; sweet in smell;...
3Old Englishswētesweet
4Proto-West Germanicswōtīsweet
5Proto-Germanicswōtuzsweet
6Proto-Indo-Europeanswéh₂dussweet
7Proto-Indo-Europeansweh₂d-sweet
Every word from Proto-Indo-European -no-