Definition & Meaning of "stoa"

What is a "stoa"?

A stoa is a long, covered walkway or portico supported by columns, commonly found in ancient Greek architecture. It was typically used as a public space for people to gather, walk, or conduct business while being sheltered from the sun and rain. Stoas were often located in marketplaces or public squares and served as places for socializing, trading, or civic activities. With their simple and functional design, stoas provided a balance of openness and protection, playing a central role in the daily life of ancient Greek cities.