awnless bromegrass

noun

: a drought-resistant perennial bromegrass (Bromus inermis) with awns lacking or very short that spreads by creeping rhizomes, is native to Europe, and is cultivated for forage and hay

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