Does koryo mean a Korean Dynasty?

"Koryo" is indeed the name of a Korean Dynasty, but it's not just any dynasty. It refers to a specific dynasty in Korean history.

Here's the breakdown:

* Koryo Dynasty (918-1392): This was the second major dynasty in Korean history, succeeding the Silla Dynasty. It was known for its advancements in art, culture, and its powerful navy.

* Korea is the name of the country. It's not just the name of a dynasty.

So, while "Koryo" is a Korean dynasty, it's not a generic term for any Korean dynasty. It specifically refers to the Koryo Dynasty, which ruled for over 470 years.