Iceland gull

noun

: a large white-winged gull (Larus leucopterus) that is similar to but smaller than the glaucous gull and that breeds in the arctic regions and migrates south to northern France and the northern U.S.

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