A sail plan is a drawing of a sailing craft, viewed from the side, depicting its sails, the spars that carry them and some of the rigging that supports the rig. By extension, "sail plan" describes the

A jib is a triangular sail that sets ahead of the foremast of a sailing vessel. Its forward corner is fixed to the bowsprit, to the bows, or to the deck between the bowsprit and the foremost mast. Jib