Where does “Titelzusatz” come from?

Titelzusatz (German) comes from German Zusatz — addition, additive.

Titelzusatz (German): additional title

Definitions

  1. additional title

Ancestry of “Titelzusatz”, step by step

Titelzusatz traces back through two separate lines of ancestry.

via German Zusatz

StepLanguageWordMeaning
1GermanZusatzaddition, additive

via German titel

StepLanguageWordMeaning
1Germantitelinflection of titeln: ## first-person singular...
Every word from German Zusatz
Titelzusatz — Etymology, Origin & Word History | Etymology Explorer