Here's the breakdown:
* Frankfurter is a type of sausage, specifically a pork sausage.
* Frankfurt is a city in Germany, known for its culinary traditions and historical sausage production.
* The word "frankfurter" is a direct reference to the city's name, suggesting that the sausage originated there or was particularly popular in Frankfurt.
While the exact origins of the sausage are debated, it's generally accepted that the term "frankfurter" emerged during the 15th century, referring to a sausage produced in Frankfurt.
Interestingly, the sausage itself is often called a "hot dog" in the United States, a name that evolved separately and doesn't directly relate to its German origins.