n. A room in which goods are stored or exhibited for sale. [ 1913 Webster ]
n. 1. (Naut.) A room occupied as a messroom by the commissioned officers of a war vessel. See Gunroom. Totten. [ 1913 Webster ]
2. A room used by the citizens of a city ward, for meetings, political caucuses, elections, etc. [ U. S. ] [ 1913 Webster ]