The Oxford Thesaurus An A-Z Dictionary of Synonyms - halln.

1) corridor, hallway, passageway, passage; foyer, entry, entry-way, lobby, vestibule: Let us step out into the hall for a brief word. 2) auditorium, assembly or meeting or convention hall, theatre, amphitheatre, hired hall; lecture-room, lecture-hall, classroom: We hired a hall for the wedding reception.