Question

Define amphitheater... ​

Answer 1

it is a circular building with out a roof and with rows of seats that rise in steps around an open space

Answer 2

An amphitheatre or amphitheater is an open-air venue used for entertainment, performances, and sports. ... Ancient Roman amphitheatres were oval or circular in plan, with seating tiers that surrounded the central performance area, like a modern open-air stadium.

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