Where does “ex abruptō” come from?

ex abruptō (Medieval Latin) comes from Latin abruptus, from Latin abrumpo, from Latin rumpo, from Proto-Italic rumpō, from Proto-Indo-European Hrunépti, from Proto-Indo-European Hrewp-, from Proto-Indo-European Hrew- — to tear out, dig out, open, acquire.

Ancestry of “ex abruptō”, step by step

StepLanguageWordMeaning
1Latinabruptusbroken off, torn, severed, having been broken...
2Latinabrumpoto break off something violently; rend, tear, sever
3LatinrumpoI break, burst, tear, rend, rupture; break...
4Proto-Italicrumpōbreak, burst, tear
5Proto-Indo-EuropeanHrunéptito be breaking
6Proto-Indo-EuropeanHrewp-to break, tear
7Proto-Indo-EuropeanHrew-to tear out, dig out, open, acquire

Words derived from “ex abruptō

Every word from Proto-Indo-European Hrew-