A thin line or cord used to mark a straight middle-line on a spar or mast, or (stretched between the bow and stern) to form the sheer of a ship.
| 单词 | θ206472 |
| 释义 | society > travel > travel by water > vessel, ship, or boat > shipbuilding and repairing > [noun] > shipbuilding > tools and equipment (10) ram-line1664 A thin line or cord used to mark a straight middle-line on a spar or mast, or (stretched between the bow and stern) to form the sheer of a ship. set1794 (Usually sett.) A form of power used by shipwrights: see quots. poker1823 Shipbuilding. An iron implement used for driving hoops on masts. Obsolete. horning-tackle1850 see quot. 1850. planking clamp1862 a clamp used to bend and hold planks against the ribs of a ship. stower1863 Nautical. (See quot. 1863.) planking-screw1864 = planking clamp n. ram1867 Shipbuilding. A spar used for driving blocks and planks. Obsolete. bending slab1890 The action or process of shaping wood, iron, or other material by pressure instead of by cutting or casting. Chiefly attributive and in other… warrok- dialect. A peculiar tackle used in shipyards, etc. on Tyneside. (Eng. Dial. Dict. 1905.) |
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