Where does “-douro” come from?

-douro (Portuguese) comes from Old Portuguese -doiro, from Latin -torium, from Latin -tōrius, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

-douro (Portuguese): location where something is done

Definitions

  1. location where something is done

Ancestry of “-douro”, step by step

StepLanguageWordMeaning
1Old Portuguese-doiro—
2Latin-toriumnominative neuter singular of -tōrius; accusative...
3Latin-tōriusory
4Latin-tor-er
5Proto-Italic-tōrForms agent nouns to verb stems
6Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
7Proto-Indo-European-tor-s—

Words derived from “-douro”

Every word from Proto-Indo-European -tor-s →Every word from Latin -torium →Every word from Latin -tor →
-douro — Etymology, Origin & Word History | Etymology Explorer