Where does “opus” come from?

opus (Latin) comes from Proto-Indo-European h₃ep-os-, from Proto-Indo-European h₃ep- — to work, toil, make; ability, force.

opus (Latin): work, accomplishment; workmanship, artwork, work;...

Definitions

  1. work, accomplishment; workmanship, artwork, work;...

Ancestry of “opus”, step by step

opus traces back through two separate lines of ancestry.

via Proto-Indo-European h₃ep-os-

StepLanguageWordMeaning
1Proto-Indo-Europeanh₃ep-os-work
2Proto-Indo-Europeanh₃ep-to work, toil, make; ability, force

via Proto-Indo-European h₃épos

StepLanguageWordMeaning
1Proto-Indo-Europeanh₃époswork

Words derived from “opus

Every word from Proto-Indo-European h₃ep-Every word from Proto-Indo-European h₃ep-os-
opus — Etymology, Origin & Word History | Etymology Explorer