debellatio

noun

de·​bel·​la·​tio

ˌdābəˈlätēˌō

plural -s

: complete subjugation of a belligerent nation usually involving loss of sovereignty

Word History

Etymology

Late Latin, from Latin debellatus + -io -ion

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