hall
hall \'ho.l\ n [ME halle, fr. OE heall; akin to L cella small room, celar]e
to conceal - more at HELL 1a: the castle or house of a medieval king or
noble 1b: the chief living room in such a structure 2: the manor house of
a landed proprietor 3: a large usu. imposing building used for public or
semipublic purposes 4a: a building used by a college or university for
some special purpose 4b: a college or a division of a college at some
universities 4c1: the common dining room of an English college 4c2: a
meal served there 5a: the entrance room of a building : LOBBY 5b: a
corridor or passage in a building 6: a large room for assembly :
AUDITORIUM 7: a place used for public entertainment