Where does “Valence” come from?

Valence (English) comes from French Valence, from Latin Valentia, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Valence (English): The number of arguments that a verb can have, including its subject, ranging from zero to three or, less commonly, four

Definitions

  1. The number of arguments that a verb can have, including its subject, ranging from zero to three or, less commonly, four

Ancestry of “Valence”, step by step

Valence traces back through two separate lines of ancestry.

via French Valence

StepLanguageWordMeaning
1FrenchValencevalence
2LatinValentiahealth, vigour, bodily strength
3Latin-iaUsed to form a feminine abstract noun, usually...
4Latin-iusforming adjectives from nouns; nominative neuter...
5Proto-Italic-jōsForms comparative adjectives
6Proto-Indo-European-yósCreates adjectives from noun or verb stems

via German Valenz

StepLanguageWordMeaning
1GermanValenzvalence, valency
2GermanQuantivalenzquantivalence
3EnglishquantivalenceValence; the atomic or combining power of an...
4Latinquantushow much, how many; how big
5Proto-Italic*kʷijentos
6Proto-Indo-European*kʷíh₂onts

Words derived from “Valence

Every word from Proto-Indo-European -yós
Valence — Etymology, Origin & Word History | Etymology Explorer