Where does “rubor” come from?

rubor (Catalan) comes from Latin rubor, 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;...

rubor (Catalan): blush, blushing

Definitions

  1. blush, blushing

Ancestry of “rubor”, step by step

StepLanguageWordMeaning
1Latinruborredness; blush; modesty
2Latin-orused to form a third-declension masculine...
3Proto-Italic-ōsCreates masculine action nouns or result nouns...
4Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
5Proto-Indo-European-oss
6Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

Words derived from “rubor

Every word from Proto-Indo-European -os