Topic summary
Amphitheater
Extracted from the Wikipedia article Amphitheatre.
An amphitheatre (American English: amphitheater) is an open-air venue used for entertainment, performances, and sports. The term derives from the ancient Greekἀμφιθέατρον (amphitheatron), from ἀμφί (amphi), meaning "on both sides" or "around" and θέατρον (théātron), meaning "place for viewing".