Where does “monovariate” come from?

monovariate (English) comes from English variate, from Latin variatus, from Latin variō, from Latin varius, from Latin vārus, from Proto-Indo-European h₂wer-, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

Ancestry of “monovariate”, step by step

monovariate traces back through two separate lines of ancestry.

via English variate

StepLanguageWordMeaning
1EnglishvariateA measurable quantity capable of taking on a...
2Latinvariatusdiversified, variegated, transformed etc
3Latinvariōto diversify, variegate, change, transform, make different or various, alter, vary, interchange
4Latinvariusdiverse, different, various, variegated
5Latinvārus
6Proto-Indo-Europeanh₂wer-to lift up; to moisten; to flow; to raise, hang
7Proto-Indo-Europeanwēr-true
8Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via English mono

StepLanguageWordMeaning
1EnglishmonoClipping of mononucleosis; A bicycle or...
2Englishmono-API; one, single, only
3Ancient Greekμονο-one; mono-
Every word from Proto-Indo-European wer-