amphitheater
US /ˈæm.fəˌθiː.ə.t̬ɚ/
UK /ˈæm.fəˌθiː.ə.t̬ɚ/

1.
anfiteatro
an oval or circular building with rising tiers of seats around an open arena, used in ancient Rome for gladiatorial contests and spectacles.
:
•
The ancient Roman amphitheater could hold thousands of spectators.
El antiguo anfiteatro romano podía albergar a miles de espectadores.
•
We visited the ruins of a grand amphitheater during our trip to Italy.
Visitamos las ruinas de un gran anfiteatro durante nuestro viaje a Italia.
2.
anfiteatro natural, depresión
a sloping, semicircular, or horseshoe-shaped area of ground, especially one with a natural acoustic quality.
:
•
The natural amphitheater provided excellent acoustics for the outdoor concert.
El anfiteatro natural proporcionó una excelente acústica para el concierto al aire libre.
•
The hikers rested in a small, secluded amphitheater formed by the surrounding hills.
Los excursionistas descansaron en un pequeño y apartado anfiteatro formado por las colinas circundantes.