barrel clover

noun

variants or barrel medic

: a clover (Medicago tribuloides) native to Australia and used there and elsewhere for pastures especially on alkaline soil

The Ultimate Dicitonary 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