Where does “Sicherheitsdienst” come from?

Sicherheitsdienst (German) comes from German Sicherheit, from German sicher, from Middle High German siher, from Old High German sihur, from Proto-West Germanic sikur, from Latin sēcūrus, from Latin sē-, from Latin sex — six.

Sicherheitsdienst (German): security service

Definitions

  1. security service

Ancestry of “Sicherheitsdienst”, step by step

Sicherheitsdienst traces back through two separate lines of ancestry.

via German Sicherheit

StepLanguageWordMeaning
1GermanSicherheitcertainty; security; safety
2Germansichersafe, secure; sure, certain; safely
3Middle High Germansiher
4Old High Germansihur
5Proto-West Germanicsikursecure, safe; sure, certain
6Latinsēcūruscareless, negligent
7Latinsē-apart-; aside-; away
8Latinsexsix; 6
9Proto-Italicsekssix
10Proto-Indo-Europeanswéḱssix

via German dienst

StepLanguageWordMeaning
1Germandienstsecond-person singular present of dienen
2Middle High Germandienst
3Old High Germandionest
4Proto-Germanicþewanōstazservice
5Proto-Indo-Europeantekʷ-to run, to flow
Every word from Proto-Indo-European swéḱsEvery word from Latin sē-Every word from Proto-Italic seks