safe-edge file

noun

: a file that is left uncut on at least one edge and used for filing near a corner so as not to cut the surface at right angles

Word History

First Known Use

1893, in the meaning defined above

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