单词 | sirmark |
释义 | sirmarkn. One or other of several marks made upon a mould to indicate where the respective bevellings are to be applied to the frame-timbers of a vessel. ΘΚΠ society > travel > travel by water > vessel, ship, or boat > shipbuilding and repairing > [noun] > shipbuilding > mould > marks on sirmark1664 α. β. 1846 A. Young Naut. Dict. 250 The points, called surmarks, where the respective bevellings are to be applied to the timbers.1894 Outing 24 21/2 A cross..on the staff line and also on the stem..called the surmark.1664 E. Bushnell Compl. Ship-wright 15 Make Sirmarks to them. 1711 W. Sutherland Ship-builders Assistant 26 Then hang up a Ribbon at the Floor Sirmark. 1711 W. Sutherland Ship-builders Assistant 52 In the Length, 3, 4, or 5 Sirmarks are made, according to the Length of the Piece. 1797 Encycl. Brit. XVII. 401/1 The lowermost diagonal..which is named the lower sirmark, at which place the bevellings are taken for the hollow of the floors. 1833 T. Richardson Mercantile Marine Archit. 4 Length of midship floor 10 feet 3 inches from sirmark to sirmark. 1879 Cassell's Techn. Educator (new ed.) IV. 190/1 A line or batten is stretched from some point in the middle-line of the keel to the corresponding heads or sirmarks on opposite sides. Derivatives ˈsirmark v. Obsolete ? ΘΚΠ society > travel > travel by water > vessel, ship, or boat > shipbuilding and repairing > build a ship [verb (transitive)] > draw plans or mark moulds to set offa1647 sirmark1664 sweep1664 1664 E. Bushnell Compl. Ship-wright 16 The Moulds being made and Sirmarked to the body of the Vessell. This entry has not yet been fully updated (first published 1911; most recently modified version published online June 2022). < |
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