evaluator

noun

eval·​u·​a·​tor -ˌwātə(r) 

-ātə-

plural -s

: one that evaluates

an intelligence officer is supposed to be a professional evaluator

—Perry Miller

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