theatre

[1]	playhouse , theater , house , (opera) house , (music-) hall , auditorium , amphitheatre , theatre-in-the-round , coliseum , hippodrome , arena (theatre)
[2]	drama , dramaturgy , dramatic art , stagecraft , dramaturgy , dramatics , theater , melodrama , theatrics , histrionics , staginess , acting , performing , performance
[3]	the theatre , field , field of operations , drama , the stage , theater , theater of operations , dramaturgy , dramatic/Thespian/histrionic art(s) , theatre of operations , the boards , show business , (Colloq) showbiz
[4]	area , arena , scene , sphere/place/field of action , setting