SHOVELBOARD n. 2 definitions
A board on which a game is played, by pushing or driving pieces of metal or money to reach certain marks; also, the game itself. Called also shuffleboard, shoveboard, shovegroat, shovelpenny.
SIGNBOARD n.
A board, placed on or before a shop, office, etc., on which ssome notice is given, as the name of a firm, of a business, or the like.