guerrillero

noun

guer·​ri·​lle·​ro

ˌgerə(l)ˈye(ˌ)rō

plural -s

: guerrilla sense 1a

Word History

Etymology

Spanish, from guerrilla

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