Where does “bruncheon” come from?

bruncheon (English) comes from English breakfast, from Middle English brekefast, from Middle English fast, from Old English fæste, from Old English -e, from Old English -en, from Old Norse -inn, from Proto-Norse -īna- — adjectival suffix.

Ancestry of “bruncheon”, step by step

bruncheon traces back through two separate lines of ancestry.

via English breakfast

StepLanguageWordMeaning
1EnglishbreakfastThe first meal of the day, usually eaten in the...
2Middle Englishbrekefastbreakfast
3Middle Englishfastfast quickly
4Old Englishfæstefirmly, fastly, tightly
5Old English-eforming adverbs from adjectives; -ly
6Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
7Old Norse-innUsed to create adjectives from nouns, meaning...
8Proto-Norse-īna-
9Proto-Germanic-īnaz-en
10Proto-Indo-European-iHnosCreates adjectives of materials
11Proto-Indo-European-no-adjectival suffix

via English luncheon

StepLanguageWordMeaning
1EnglishluncheonA formal meal served in the middle of the day;...

Words derived from “bruncheon

Every word from Proto-Indo-European -no-