German word Hauptzeugin comes from German -in, German Hauptzeuge (Principal witness, key witness, star witness.).
Hauptzeugin detailed word origin explanation
|-in || German (deu) ||(dated) creates female personal names (for wives and daughters). (dated) names the wife of a person. (organic chemistry) -yne. Creates the female form of animals or persons or occupations; umlaut takes place on some occasions. |
|Hauptzeuge || German (deu) ||Principal witness, key witness, star witness. |
|Hauptzeugin || German (deu) ||Female principal witness, key witness, star witness. |