- a small auxiliary mast fastened just abaft the mainmast or foremast of a sailing vessel.
Origin of trysail mast
First recorded in 1760–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for trysail mast
Historical Examples of trysail mast
But the wonder of wonders is the iron pivot of a trysail-mast that was driven clean through the chest of a Scarborough lad.Haunted London