arena theater arenarious • arenation · · · Info · Definitions · Synonyms · Characters · · arena theater · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) a theater arranged with seats around at least three sides of the stage. Synonyms: arena theater, theater in the round. · · Noun Definition 1 Synonyms · · · theater in the round · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074