单词 | portlof |
释义 | † portlofn. Nautical. Obsolete. A support for a spar or boom used to extend the lower edge of a square sail when sailing into the wind. ΘΚΠ society > travel > travel by water > vessel, ship, or boat > equipment of vessel > masts, rigging, or sails > spar > [noun] > pole controlling position of sail > types of portlof1432 outligger1481 bumkin?c1613 driver-boom1750 ringtail-boom1769 spanker-boom1813 swinging-boom1840 jackyard1862 whisker pole1954 wishbone1984 1432–7 Naval Acct. in B. Sandahl Middle Eng. Sea Terms (1958) II. 84 Ad faciend' et configend' et dirigend' porteloves castell' et fforlokes. This entry has been updated (OED Third Edition, December 2006; most recently modified version published online December 2020). < n.1432 |
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