Where does “unportable” come from?

unportable (English) comes from English portable, from Middle English portable, from Latin portabilis, from Latin -bilis, from Proto-Italic -ðlis, from Proto-Indo-European -dʰlis, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...

unportable (English): Not portable; not transferred or converted...

Definitions

  1. Not portable; not transferred or converted...

Ancestry of “unportable”, step by step

unportable traces back through two separate lines of ancestry.

via English portable

StepLanguageWordMeaning
1EnglishportableAble to be carried or easily moved; Able to be...
2Middle Englishportable
3Latinportabilisportable, capable of being carried
4Latin-bilis-ble
5Proto-Italic-ðlisForms adjectives from verb stems indicating capacity or worth of being acted on
6Proto-Indo-European-dʰlis
7Proto-Indo-European-dʰlomAlternative form of *-trom; instrumental suffix;...

via English un

StepLanguageWordMeaning
1EnglishunOne

Words derived from “unportable

Every word from Proto-Indo-European -dʰlomEvery word from Latin -bilisEvery word from Latin portabilis