O! d’en haut, yoa-hoa, aloft there! mast-head there! &c. the cry from the deck to those who are aloft, to attend to some order.
O! hisse, O! hale, O! saille, O! ride, the method of singing out, as a signal to hoist, haul, or rouse together, on a tackle or rope.
OINT, stuff, tallow, or such like material, used to pay the masts, tyes of the top-sail-yards, &c.
OLOFÉE, the act of spring the luff, or of hauling close upon a wind.
ORAGE. See Tempete.
ORDRE de bataille, the line or order of battle in a naval engagement.
Ordre de marche, the order of sailing.
Ordre de retraite, the order of retreat.
ORDRES des vaisseaux, the classes into which each rate of ships is subdivided, in the French navy. See Rang.
OREILLE de lievre, a three-sided, or triangular sail; as the stay-sails.