Where does “impoundable” come from?

impoundable (English) comes from English impound, from English Pound, from Middle English pound, from Old English pund, from Proto-Germanic *pund, from Proto-Germanic pundą, from Latin pondus, from Proto-Italic pondos — to stretch.

impoundable (English): Capable of being impounded

Definitions

  1. Capable of being impounded

Ancestry of “impoundable”, step by step

impoundable traces back through two separate lines of ancestry.

via English impound

StepLanguageWordMeaning
1Englishimpoundto shut up or place in an enclosure called a...
2EnglishPoundboth named after Thaddeus C. Pound
3Middle EnglishpoundA measurement for weight, most notably the Tower...
4Old Englishpundpound
5Proto-Germanic*pund
6Proto-Germanicpundąpound
7Latinpondusweight; weight of a pound; heaviness, weight of a...
8Proto-Italicpondos
9Proto-Indo-European(s)pénd-os
10Proto-Indo-European(s)pend-to stretch

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European (s)pend-