Smith-Peterson nail

noun

Smith-Pe·​ter·​son nail

ˈsmithˈpētə(r)sən-

: a flanged metal nail used to fix the femoral head in fractures of the femoral neck

Word History

Etymology

after Marius Smith-Peterson †1953 American orthopedic surgeon who designed it

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