Where does “semivalue” come from?

semivalue (English) comes from English value, from Middle English valew, from Old French value, from Old French valoir, from Latin valeō, from Proto-Italic walēō, from Proto-Indo-European h₂wl̥h₁éh₁yeti, from Proto-Indo-European h₂welh₁- — to rule; strong, powerful; hair; wool.

semivalue (English): A function on a vector space of all coalitional...

Definitions

  1. A function on a vector space of all coalitional...

Ancestry of “semivalue”, step by step

semivalue traces back through two separate lines of ancestry.

via English value

StepLanguageWordMeaning
1EnglishvalueThe quality that renders something desirable or...
2Middle Englishvalew
3Old Frenchvalue
4Old Frenchvaloirto have value; to be worth
5Latinvaleōto have strength, influence, power; to avail
6Proto-Italicwalēōto be strong
7Proto-Indo-Europeanh₂wl̥h₁éh₁yeti
8Proto-Indo-Europeanh₂welh₁-to rule; strong, powerful; hair; wool

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Proto-Indo-European h₂welh₁-Every word from Proto-Indo-European h₂wl̥h₁éh₁yetiEvery word from Proto-Italic walēō