Where does “yayness” come from?

yayness (English) comes from English Yay, from English yea, from Middle English yë, from Old English ġē, from Proto-Germanic jahw, from Proto-Germanic -hw, from Proto-Germanic -hwe, from Proto-Indo-European -kʷe — and; Forms distributives from interrogatives.

yayness (English): yay; hooray

Definitions

  1. yay; hooray

Ancestry of “yayness”, step by step

yayness traces back through two separate lines of ancestry.

via English Yay

StepLanguageWordMeaning
1EnglishYayA branch of the Tai language family, spoken by the Bouyei and Giáy people
2EnglishyeaYes; Thus, so; Or even, or more like, nay
3Middle EnglishAlternative form of eie
4Old Englishġēye
5Proto-Germanicjahwand, also
6Proto-Germanic-hwand; Forms distributives from interrogatives
7Proto-Germanic-hwe
8Proto-Indo-European-kʷeand; Forms distributives from interrogatives

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European -kʷeEvery word from Proto-Germanic -hwEvery word from Proto-Germanic jahw
yayness — Etymology, Origin & Word History | Etymology Explorer