Where does “inappeasable” come from?

inappeasable (English) comes from English appeasable, from English appease, from Middle English apesen, from Old French apeser, from French apaiser, from Old French apaisier, from Old French ier, from Latin herī — day.

inappeasable (English): That cannot be appeased

Definitions

  1. That cannot be appeased

Ancestry of “inappeasable”, step by step

StepLanguageWordMeaning
1EnglishappeasableAble to be calmed or pacified
2EnglishappeaseTo make quiet; to calm; to reduce to a state of...
3Middle Englishapesen
4Old Frenchapeserto pacify, bring to peace
5Frenchapaiserto mollify; to appease, pacify, calm
6Old Frenchapaisierto make less painful
7Old Frenchieryesterday
8Latinherīyesterday
9Latinhereyesterday; second-person singular present active...
10Proto-Italichezī
11Proto-Indo-Europeandʰǵʰyésiyesterday
12Proto-Indo-Europeandʰǵʰyes-yesterday, the day before
13Proto-Indo-Europeandʰeǵʰ-day
Every word from Proto-Indo-European dʰeǵʰ-