Jim Hill mustard

noun

: tumble mustard

Word History

Etymology

after Jim (James J.) Hill †1916 American railroad promoter; from the growth of the weed along railroad lines J. Hill promoted

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