Where does “semistuporous” come from?

semistuporous (English) comes from English stuporous, from English stupor, from Latin stupor, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs, from Proto-Indo-European -oss, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

semistuporous (English): Somewhat or partly stuporous

Definitions

  1. Somewhat or partly stuporous

Ancestry of “semistuporous”, step by step

semistuporous traces back through two separate lines of ancestry.

via English stuporous

StepLanguageWordMeaning
1Englishstuporoushaving slow or confused reactions, as if in a...
2EnglishstuporA state of reduced consciousness or sensibility;...
3Latinstupornumbness, torpor; stupefaction; stupidity
4Latin-orused to form a third-declension masculine...
5Proto-Italic-ōsCreates masculine action nouns or result nouns...
6Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
7Proto-Indo-European-oss
8Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

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 -osEvery word from Latin -orEvery word from Latin stupor