a partial weather deck on top of a forecastle superstructure; forecastle deck.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use topgallant forecastle in a sentence
In small men-of-war no cabins are placed under the poop, nor are they ever under the topgallant forecastle.How Britannia Came to Rule the Waves | W.H.G. Kingston
I was on the topgallant forecastle with Tom, and most delightful it was in that airy position.The Last Voyage | Lady (Annie Allnutt) Brassey
I took my place at the wheel while Hop Tossford was the lookout on the topgallant forecastle.Up the River | Oliver Optic
He went on deck with me, and we found him coiled away under the topgallant forecastle.Up the River | Oliver Optic
I made my way forward to where the crew were berthed, under the topgallant forecastle, expecting to find them there.The African Trader | W. H. G. Kingston