Where does “unpackable” come from?

unpackable (English) comes from English packable, from English pack, from Middle English pakken, from Middle English -en, from Old English -en, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz — adjectival suffix.

unpackable (English): Not packable; Capable of being unpacked

Definitions

  1. Not packable; Capable of being unpacked

Ancestry of “unpackable”, step by step

unpackable traces back through 3 separate lines of ancestry.

via English packable

StepLanguageWordMeaning
1EnglishpackableCapable of being packed
2EnglishpackA bundle made up and prepared to be carried;...
3Middle EnglishpakkenTo pack; to put into a pack or container; To...
4Middle English-enDenotes the past participle form when attached to...
5Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
6Old Norse-innUsed to create adjectives from nouns, meaning...
7Proto-Norse-īna-
8Proto-Germanic-īnaz-en
9Proto-Indo-European-iHnosCreates adjectives of materials
10Proto-Indo-European-no-adjectival suffix

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

via English unpack

StepLanguageWordMeaning
1EnglishunpackTo remove from a package or container,...
2Englishun-not; absent; lacking; not; negative; contrary to...
3Middle Englishun-
4Old Englishun-negation or absence of: un-, non-; bad; forms...
5Proto-West Germanicun-not, un-
6Proto-Germanicun-not, un-
7Proto-Indo-Europeann̥-not, un-
8Proto-Indo-Europeannenot
Every word from Proto-Indo-European -no-Every word from Middle English -enEvery word from Proto-Germanic -īnaz