topgallant mast


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Noun1.topgallant mast - a mast fixed to the head of a topmast on a square-rigged vesseltopgallant mast - a mast fixed to the head of a topmast on a square-rigged vessel
topmast - the mast next above a lower mast and topmost in a fore-and-aft rig
References in periodicals archive ?
RIGGERS have removed the main topgallant mast from Nelson's flagship HMS Victory as part of major renovation works.
Riggers remove the main topgallant mast from Nelson''s flagship HMS Victory at Portsmouth''s Historic Dockyard
Suddenly there was a terrifying noise as the main topgallant mast came crashing down.