RIGGING n.
serve as purchases for adjusting the sails, etc. See Illustr. of Ship and Sails. Running rigging (Naut.), all those ropes used in bracing the yards, making and shortening sail, etc., such as braces, sheets, halyards, clew lines, and the like. -- Standing rigging (Naut.), the shrouds and stays.
BOATSWAIN n.
An officer who has charge of the boats, sails, rigging, colors, anchors, cables, cordage, etc., of a ship, and who also summons the crew, and performs other duties.
CHAIN n.
Shipbuilding), one of the iron plates or bands, on a vessel's side, to which the standing rigging is fastened. -- Chain pulley, a pulley with depressions in the periphery of its wheel, or projections from it, made to fit the links of a chain. -- Chain pumps. See in the Vocabulary. -- Chain rule (Arith.), a theorem f…