Where does “untrappable” come from?

untrappable (English) comes from English trappable, from English trap, from Middle English trappe, from Old English træppe, from Proto-Germanic trap-, from Proto-Indo-European dreb-, from Proto-Indo-European der- — to split, to separate; to tear, to crack, to...

untrappable (English): Impossible to trap

Definitions

  1. Impossible to trap

Ancestry of “untrappable”, step by step

untrappable traces back through two separate lines of ancestry.

via English trappable

StepLanguageWordMeaning
1EnglishtrappableThat can be trapped
2EnglishtrapA machine or other device designed to catch (and sometimes kill) animals, either by holding them in a container, or by catching hold of part of the body
3Middle Englishtrappetrap
4Old Englishtræppea trap
5Proto-Germanictrap-
6Proto-Indo-Europeandreb-
7Proto-Indo-Europeander-to split, to separate; to tear, to crack, to...

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European der-Every word from Proto-Indo-European dreb-Every word from Proto-Germanic trap-