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单词 sirmark
释义

sirmarkn.

/ˈsəːmɑːk/
Forms: Also 1800s surmark.
Etymology: < mark n.3 The first element is probably sur- over, above, although sir- is the earlier and more usual form.
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.
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.
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.

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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n.1664
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更新时间:2025/3/11 3:31:38