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单词 topmast
释义

topmast


top·mast

T0272500 (tŏp′məst, -măst′)n. The section of mast below the topgallant mast in a square-rigged ship and highest in a fore-and-aft-rigged ship.

topmast

(ˈtɒpˌmɑːst; ˈtɒpməst) n (Nautical Terms) the mast next above a lower mast on a sailing vessel

top•mast

(ˈtɒpˌmæst, -ˌmɑst; Naut. -məst)

n. the mast next above a lower mast, usu. formed as a separate spar from the lower mast and used to support the yards or rigging of a topsail. [1475–85]
Thesaurus
Noun1.topmast - the mast next above a lower mast and topmost in a fore-and-aft rigtopmast - the mast next above a lower mast and topmost in a fore-and-aft rigfore-topmast - the topmast next above the foremastmain-topmast - the topmast next above the mainmastmast - a vertical spar for supporting sailsroyal mast - topmast immediately above the topgallant masttopgallant mast, topgallant - a mast fixed to the head of a topmast on a square-rigged vessel
Translations

topmast


topmast

the mast next above a lower mast on a sailing vessel

Topmast

 

a ship’s spar serving as a continuation of the upper part of a mast. Radio antennas, yards with signals, gaffs, lanterns, and certain of the ship’s lights can be mounted on the topmast. Sails can also be attached. The topmast, which can have a one-piece or sectional design, is surmounted by the topgallant mast, which in turn gives way to the royal mast. Topmasts are made of wood or metal pipe.

TOPMAST


AcronymDefinition
TOPMAST➣Tomorrow's Personnel Management System (UK Royal Navy)

topmast


  • noun

Words related to topmast

noun the mast next above a lower mast and topmost in a fore-and-aft rig

Related Words

  • fore-topmast
  • main-topmast
  • mast
  • royal mast
  • topgallant mast
  • topgallant
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更新时间:2026/10/18 21:57:18