AMPHISTYLIC
Am`phi*sty"lic, a. Etym: [Gr. (Anat.)

Defn: Having the mandibular arch articulated with the hyoid arch and the cranium, as in the cestraciont sharks; — said of a skull.

AMPHITHEATER; AMPHITHEATRE
Am`phi*the"a*ter, Am`phi*the"a*tre,, n. Etym: [L. amphitheatrum, fr.
Gr. amphithé\'83tre. See Theater.]

1. An oval or circular building with rising tiers of seats about an open space called the arena.

Note: The Romans first constructed amphitheaters for combats of gladiators and wild beasts.

2. Anything resembling an amphitheater in form; as, a level surrounded by rising slopes or hills, or a rising gallery in a theater.

AMPHITHEATRAL Am`phi*the"a*tral, a. Etym: [L. amphitheatralis: cf. F. amphithé\'83tral.]

Defn: Amphitheatrical; resembling an amphitheater.

AMPHITHEATRIC; AMPHITHEATRICAL Am`phi*the*at"ric, Am`phi*the*at"ric*al, a. Etym: [L. amphitheatricus.]

Defn: Of, pertaining to, exhibited in, or resembling, an amphitheater.