Where does “prehesternal” come from?

prehesternal (English) comes from English hesternal, from Latin hesternus, from Latin heri, from Latin here, from Proto-Italic hezī, from Proto-Indo-European dʰǵʰyési, from Proto-Indo-European dʰǵʰyes-, from Proto-Indo-European dʰeǵʰ- — day.

prehesternal (English): Relating to past time earlier than yesterday

Definitions

  1. Relating to past time earlier than yesterday

Ancestry of “prehesternal”, step by step

prehesternal traces back through two separate lines of ancestry.

via English hesternal

StepLanguageWordMeaning
1EnglishhesternalOf or pertaining to yesterday
2Latinhesternusyesterday's
3Latinheriyesterday
4Latinhereyesterday; second-person singular present active...
5Proto-Italichezī
6Proto-Indo-Europeandʰǵʰyésiyesterday
7Proto-Indo-Europeandʰǵʰyes-yesterday, the day before
8Proto-Indo-Europeandʰeǵʰ-day

via English pre

StepLanguageWordMeaning
1EnglishpreBefore; Precum, Cowper's fluid, pre-ejaculate; To...
2Latinpraebefore; in front; in front of
3Proto-Italicpraibefore; in front of
4Proto-Indo-Europeanpreh₂-before, in front
5Proto-Indo-Europeanper-before, in front; first; to go through
6Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European dʰeǵʰ-Every word from Proto-Indo-European dʰǵʰyes-Every word from Proto-Indo-European dʰǵʰyési