regenerant

noun

re·​gen·​er·​ant

-n(ə)rənt

plural -s

: a regenerating agent

Word History

Etymology

regener(ate) + -ant

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