Where does “mugursoma” come from?

mugursoma (Latvian) comes from Latvian soma, from Old East Slavic сума, from Old High German soum, from Proto-West Germanic saum, from Late Latin sauma, from Latin sagma, from Ancient Greek σάγμα, from Ancient Greek σάττω — to press, squeeze; to squeeze, press, pressure.

mugursoma (Latvian): backpack, knapsack, rucksack

Definitions

  1. backpack, knapsack, rucksack

Ancestry of “mugursoma”, step by step

mugursoma traces back through two separate lines of ancestry.

via Latvian soma

StepLanguageWordMeaning
1Latviansomabag, pack; pouch; genitive singular form of...
2Old East Slavicсума
3Old High Germansoumweight, pack animal; hem, seam; burden
4Proto-West Germanicsaumstitch, seam, hem, edge; a load, burden;...
5Late Latinsaumapacksaddle; burden saddle, burden
6Latinsagmasaddle
7Ancient GreekσάγμαA covering, a clothing; the covering of a shield;...
8Ancient Greekσάττωto stuff quite full, cram, pack; to press close,...
9Proto-Indo-Europeantwenk-to press, squeeze; to squeeze, press, pressure

via Latvian mugura

StepLanguageWordMeaning
1Latvianmuguraback; the upper part or edge of an object
2Japanesemuguramochi
Every word from Proto-Indo-European twenk-Every word from Ancient Greek σάττωEvery word from Ancient Greek σάγμα