Where does “unrepeatably” come from?

unrepeatably (English) comes from English unrepeatable, from English repeatable, from English repeat, from Middle English repeten, from Middle French repeter, from Old French repeter, from Latin repetō, from Latin rĕ- — passed , crossed.

unrepeatably (English): In an unrepeatable way

Definitions

  1. In an unrepeatable way

Ancestry of “unrepeatably”, step by step

unrepeatably traces back through two separate lines of ancestry.

via English unrepeatable

StepLanguageWordMeaning
1EnglishunrepeatableUnable to be repeated; That gives different...
2EnglishrepeatableAble to be repeated; That gives the same results...
3EnglishrepeatTo do or say again; To refill; To happen again;...
4Middle Englishrepetento repeat
5Middle Frenchrepeter
6Old Frenchrepeterto repeat; to say multiple times
7Latinrepetōto attack again; to go back to
8Latinrĕ-back, backwards
9Latinprōdūcōto lead or bring forth, forward or out
10Latinprō-forward direction, forward movement
11Proto-Italic*pro-pro- see the Latin entry for further meanings
12Proto-Indo-Europeanpro-toward, forward
13Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
14Proto-Indo-Europeanper-before, in front; first; to go through
15Proto-Indo-Europeanpr̥tóspassed , crossed

via English ly

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