Where does “vigrus” come from?

vigrus (Old French) comes from Old French vigoros, from Latin vigorosus, from Latin vigor, 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;...

vigrus (Old French): strong; hardy

Definitions

  1. strong; hardy

Ancestry of “vigrus”, step by step

StepLanguageWordMeaning
1Old Frenchvigoros
2Latinvigorosus
3Latinvigorvigor, liveliness, activity; power, strength
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;...

Words derived from “vigrus

Every word from Proto-Indo-European -osEvery word from Latin -orEvery word from Latin vigor