eraser shield

noun

variants or erasing shield or erasure shield

: a thin plate (as of metal or celluloid) with holes usually of several sizes used to confine an erasure to a limited area

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