amphitheater
am.phi.the.ater or am.phi.the.at.ri.cal \'am(p)-f*-.the--*t-*r, -.thi-\ \.am(p)-f*-the--'a-trik\ \-tri-k*l\ \-tri-k(*-)le-\ n [L amphitheatrum, fr. Gk amphitheatron, fr. amphi- + theat]ron theater 1: an oval or circular building with rising tiers of seats about an open sp ace 2a: a very large auditorium; also : ARENA 2b: a room with a gallery from which doctors and students may observe surgical operations 2c: a rising gallery in a modern theater 2d: a flat or gently sloping area surrounded by abrupt slopes - am.phi.the.at.ri.c aj
Webster's English Dictionary