noun
: bulletin board: as
a. : a backstage bulletin board on which rehearsal calls and notices to the company are posted
b. : a board on which train times and the assignments of train crews are posted
noun
: bulletin board: as
a. : a backstage bulletin board on which rehearsal calls and notices to the company are posted
b. : a board on which train times and the assignments of train crews are posted
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012