- (formerly, on a warship) any deck, other than the weather deck, having cannons from end to end.
Origin of gun deck
First recorded in 1670–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for gun deck
Nor did her gun-deck appear to me particularly roomy for her burthen.Impressions of America
The gun-deck mounted twenty-eight guns, all twelve-pounders.The Naval History of the United States
Willis J. Abbot.
In a ship of war it should be below the lowest battery or gun-deck.Barometer and Weather Guide
Then at last the long 18-pounders on the gun-deck got a word in.Sea Stories
The ports on the gun-deck were all stove in and she seemed to be filling with water.Pike & Cutlass