Where does “Zettelkasten” come from?

Zettelkasten (German) comes from German Zettel, from German zeddel, from German zedele, from Italian cedola, from Medieval Latin cedula, from Latin schedula, from Latin -ulus, from Proto-Italic -olos — Forms agent nouns from verbal roots.

Zettelkasten (German): slip box, card file

Definitions

  1. slip box, card file

Ancestry of “Zettelkasten”, step by step

Zettelkasten traces back through two separate lines of ancestry.

via German Zettel

StepLanguageWordMeaning
1GermanZettela small or loose piece of paper, slip; note,...
2Germanzeddel
3Germanzedele
4Italiancedolacounterfoil; coupon, voucher
5Medieval LatincedulaAlternative form of schedula
6Latinschedulaleaf of paper
7Latin-ulusUsed to form a diminutive of a noun, indicating...
8Proto-Italic-olos
9Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
10Proto-Indo-European-e-lós
11Proto-Indo-European-lósForms agent nouns from verbal roots

via German kasten

StepLanguageWordMeaning
1Germankastencrate (e.g. for bottles)
2Middle High Germankaste
3Old High Germankastobox, case
4Proto-West Germanickastōbox, case
5Proto-Germanickaząvessel, vat, tub, barrel
6Proto-Germanickas-to throw; bring up; toss

Words derived from “Zettelkasten

Every word from Proto-Indo-European -lós