- Board - Stout length of sawn timber - A broad piece of sawed timber, differing from a board only
in being thicker. See Board. - Fig.: That which supports or upholds, as a board does a
swimmer. - One of the separate articles in a declaration of the
principles of a party or cause; as, a plank in the national platform. - To cover or lay with planks; as, to plank a floor or a
ship. - To lay down, as on a plank or table; to stake or pay
cash; as, to plank money in a wager.