staysail
stay·sail
noun
1.
a fore-and-aft sail set on a stay (as between two masts)
Origin
From stay + sail.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.