Where does “untrivial” come from?

untrivial (English) comes from English trivial, from Latin trivialis, from Latin trivius, from Latin tri-, from Latin trēs, from Proto-Italic trēs, from Proto-Indo-European *tréyes.

untrivial (English): Not trivial

Definitions

  1. Not trivial

Ancestry of “untrivial”, step by step

untrivial traces back through two separate lines of ancestry.

via English trivial

StepLanguageWordMeaning
1EnglishtrivialIgnorable; of little significance or value;...
2Latintrivialiscommon, commonplace, ordinary, trivial
3Latintriviusof or belonging to crossroad temples
4Latintri-three, tri-
5Latintrēsthree; 3
6Proto-Italictrēsthree
7Proto-Indo-European*tréyes

via English un

StepLanguageWordMeaning
1EnglishunOne

Words derived from “untrivial

Every word from Proto-Indo-European *tréyesEvery word from Proto-Italic trēsEvery word from Latin trēs