riding sail

noun

: a triangular sail sometimes set usually on the aftermast to keep a vessel head to wind when riding at anchor

Word History

Etymology

riding entry 3

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now