Where does “undeterrably” come from?

undeterrably (English) comes from English undeterrable, from English deterrable, from English deter, from Latin dēterreō, from Latin terreō, from Proto-Indo-European tres-, from Proto-Indo-European ter-, from Italian termine — boundary, end.

undeterrably (English): In a way that cannot be deterred; with unshakable...

Definitions

  1. In a way that cannot be deterred; with unshakable...

Ancestry of “undeterrably”, step by step

undeterrably traces back through two separate lines of ancestry.

via English undeterrable

StepLanguageWordMeaning
1EnglishundeterrableThat cannot be deterred
2EnglishdeterrableCapable of being deterred
3EnglishdeterTo prevent something from happening; To persuade...
4Latindēterreōto frighten off, deter, discourage, prevent, hinder
5Latinterreōto frighten, terrify, alarm
6Proto-Indo-Europeantres-to tremble
7Proto-Indo-Europeanter-tender, weak; young creature
8Italiantermineend, close; limit, term, date, time; term, word
9Latinterminusa boundary, limit, end
10Proto-Italictermenos
11Proto-Indo-Europeantérmn̥boundary, end

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European térmn̥