Where does “сумкообразный” come from?

сумкообразный (Russian) comes from Russian су́мка, from Russian сума́, from Polish suma, from German Saum, from Middle High German soum, from Old High German soum, from Proto-West Germanic saum, from Late Latin sauma — to press, squeeze; to squeeze, press, pressure.

сумкообразный (Russian): bursiform shaped like a purse or bag

Definitions

  1. bursiform shaped like a purse or bag

Ancestry of “сумкообразный”, step by step

сумкообразный traces back through two separate lines of ancestry.

via Russian су́мка

StepLanguageWordMeaning
1Russianсу́мкаbag, handbag (US: purse)
2Russianсума́bag, pouch
3Polishsumasum; union; genitive/accusative singular of sum
4GermanSaumhem; edge; burden of a pack animal
5Middle High Germansoumweight, pack animal; hem, seam
6Old High Germansoumweight, pack animal; hem, seam; burden
7Proto-West Germanicsaumstitch, seam, hem, edge; a load, burden;...
8Late Latinsaumapacksaddle; burden saddle, burden
9Latinsagmasaddle
10Ancient GreekσάγμαA covering, a clothing; the covering of a shield;...
11Ancient Greekσάττωto stuff quite full, cram, pack; to press close,...
12Proto-Indo-Europeantwenk-to press, squeeze; to squeeze, press, pressure

via Russian о́браз

StepLanguageWordMeaning
1Russianо́бразlooking; shape, image, figure
Every word from Proto-Indo-European twenk-Every word from Ancient Greek σάττωEvery word from Ancient Greek σάγμα