Where does “microrupture” come from?

microrupture (English) comes from English rupture, from Middle French rupture, from Latin ruptūra, from Latin rumpō, from Proto-Indo-European Hrunépti, from Proto-Indo-European Hrewp-, from Proto-Indo-European Hrew- — to tear out, dig out, open, acquire.

microrupture (English): A microscopic rupture

Definitions

  1. A microscopic rupture

Ancestry of “microrupture”, step by step

microrupture traces back through two separate lines of ancestry.

via English rupture

StepLanguageWordMeaning
1EnglishruptureA burst, split, or break; A social breach or...
2Middle Frenchrupture
3Latinruptūrabreaking or breaking off of a limb; fracture, breach, rupture
4Latinrumpōto break, burst, tear, rend, rupture; break asunder, force open
5Proto-Indo-EuropeanHrunéptito be breaking
6Proto-Indo-EuropeanHrewp-to break, tear
7Proto-Indo-EuropeanHrew-to tear out, dig out, open, acquire

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 Hrew-