Nuculidae

plural noun

Nu·​cu·​li·​dae

n(y)üˈkyülədē

: a large widely distributed family of marine bivalve mollusks (order Protobranchia) having a small nutlike equivalve shell and very large labial palps and including the typical nut shells see nuculanidae

Word History

Etymology

New Latin, from Nucula, type genus + -idae

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