Where does “microvariability” come from?

microvariability (English) comes from English variability, from English variable, from Old French variable, from Latin variāre, from Latin varius, from Latin vārus, from Proto-Indo-European h₂wer-, from Proto-Indo-European wēr- — to burn; to cover, heed, notice; squirrel.

microvariability (English): Very small variability

Definitions

  1. Very small variability

Ancestry of “microvariability”, step by step

microvariability traces back through two separate lines of ancestry.

via English variability

StepLanguageWordMeaning
1EnglishvariabilityThe state or characteristic of being variable;...
2EnglishvariableAble to vary or be varied; Likely to vary; Marked...
3Old Frenchvariable
4Latinvariāre
5Latinvariusdiverse, different, various, variegated
6Latinvārus
7Proto-Indo-Europeanh₂wer-to lift up; to moisten; to flow; to raise, hang
8Proto-Indo-Europeanwēr-true
9Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European wer-