Gulf Stream weed

noun

: gulfweed

Word History

Etymology

Gulf Stream, warm ocean current in the North Atlantic Ocean that flows out of the Gulf of Mexico

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