pear bark beetle

noun

: a small beetle (Scolytus rugulosus) whose larva bores under the bark of the pear and other fruit trees (as the peach, plum, apple)

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