amphitheater

1 ENTRIES FOUND:
amphitheater (US) noun
or chiefly British amphitheatre /ˈæmfəˌθiːjətɚ/
plural amphitheaters
amphitheater (US)
noun
or chiefly British amphitheatre /ˈæmfəˌθiːjətɚ/
plural amphitheaters
Britannica Dictionary definition of AMPHITHEATER
[count]
1 
: a large building with seats rising in curved rows around an open space on which games and plays take place
2 
: an area of level ground surrounded by hills