mentor barberry

noun

: an upright half-evergreen barberry (Berberis mentorensis) used as an ornamental and having elliptical ovate subcoriaceous leaves, solitary or sparse yellowish flowers, and dark red fruit

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