"Medo-persian" Natural Recordings by Native Speakers
Medo-Persian refers to the cultural and linguistic heritage of the ancient Median and Persian Empires, which flourished in the 6th to 4th centuries BCE. The term is often used to describe the ancient Persian Empire, which was founded by Cyrus the Great and reached its peak under Darius I. The Medo-Persian culture is characterized by a blend of Median and Persian traditions, including art, architecture, literature, and music.
Medio-Persian is not a commonly used word in English. However, I assume you meant "Median" or "Middle Persian", which is a dialect of Old Persian spoken from the 3rd century BCE to the 9th century CE. Here are 5 usage examples: