Solenogastres

So·​leno·​gas·​tres

taxonomic synonym of aplacophora

Word History

Etymology

New Latin, from solen- + Greek gastr-, gastēr belly

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