Nautical. A port-sill (see quots. and port, n.3 compounds 2).
单词 | θ205544 |
释义 | society > travel > travel by water > vessel, ship, or boat > parts of vessels > other parts of body of vessel > [noun] > opening in side of vessel > for light air > sill or gutter of (3) sill1815 Nautical. A port-sill (see quots. and port, n.3 compounds 2). water table1821 A window ledge or sill in a ship or railway carriage, frequently designed to channel water away from the window. Now rare. rigol1921 In extended use. Nautical. A narrow gutter fitted above an opening, as a porthole, in the side of a ship, and designed to divert water away from this. |
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