a flagstaff at the bow of a vessel, on which a jack is flown.
[jak-stey] /ˈdʒækˌsteɪ/ noun, Nautical. 1. a rod or batten, following a yard, gaff, or boom, to which one edge of a sail is bent. 2. a rail for guiding the movement of the hanks of a sail. 3. a transverse for stiffening a mast having a gaff sail, coming downward and outward from the head […]
[jak-stohn] /ˈdʒækˌstoʊn/ noun 1. 1 (def 5a, b). 2. jackstones, (used with a singular verb) 1 (def 5c).
noun, Nautical. 1. a gunter having a wire rope with a traveler in place of the usual upper iron.
noun, Nautical. 1. a two-masted sailing vessel square-rigged on the foremast with a fore-and-aft mainsail; brigantine.