trillo

noun

tril·​lo

ˈtri(ˌ)lō,

ˈtrē(-

plural trilli

-lē

or trilloes

1

: trill sense 1a

2

: tremolo

Word History

Etymology

Italian

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