Where does “whenso” come from?

whenso (English) comes from English So, from English Sol, from Old French sol, from Latin solidum, from Latin solidus, from Proto-Italic soliðos, from Proto-Indo-European solh₂-i-dʰ-o-s, from Proto-Indo-European solh₂- — whole.

whenso (English): when; whensoever

Definitions

  1. when; whensoever

Ancestry of “whenso”, step by step

whenso traces back through two separate lines of ancestry.

via English So

StepLanguageWordMeaning
1EnglishSoA Mon-Khmer-speaking people of Laos and Thailand;...
2EnglishSolThe Sun, the star orbited by the Earth
3Old Frenchsolalone; sol; Old French coin
4Latinsolidumsolid
5Latinsolidussolid; A solidus: a Roman ~23-carat gold coin...
6Proto-Italicsoliðos
7Proto-Indo-Europeansolh₂-i-dʰ-o-sentire
8Proto-Indo-Europeansolh₂-whole

via English when

StepLanguageWordMeaning
1EnglishwhenAt what time? At which time? Upon which occasion...
2Middle EnglishwhenAlternative form of whenne; Alternative form of...
3Middle Englishwhanwhom; Alternative form of whenne; Alternative...
4Old Englishhwōnlittle, few, a little, trifle, somewhat, a little...
Every word from Proto-Indo-European solh₂-
whenso — Etymology, Origin & Word History | Etymology Explorer