Where does “underpacking” come from?

underpacking (English) comes from English packing, 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.

underpacking (English): Insufficient, or less than the usual amount of...

Definitions

  1. Insufficient, or less than the usual amount of...

Ancestry of “underpacking”, step by step

underpacking traces back through two separate lines of ancestry.

via English packing

StepLanguageWordMeaning
1Englishpackingpresent participle of pack; The action of the...
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 under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European -no-Every word from Middle English -enEvery word from Proto-Germanic -īnaz