Which Latin term means "road" and is the basis for the English word "via"?

The term "via" in Latin directly translates to "road" or "way" and serves as the root for the English word "via," which is used to indicate a route or pathway taken to reach a destination. The usage of "via" in modern English often implies the means or method of achieving something, reflecting its original meaning of a physical path or roadway. This connection between Latin and English highlights how many English words have evolved from Latin roots, maintaining their original significance in various contexts.

The other options, while they have their own meanings—such as "iter" referring to a journey or route, "rex" meaning king, and "pax" meaning peace—do not correspond to the concept of a "road." Therefore, "via" stands out as the correct and relevant choice for this question.