thallic

adjective

thal·​lic

ˈthalik

: of, relating to, or containing thallium

—used especially of compounds in which this element is trivalent compare thallous

Word History

Etymology

International Scientific Vocabulary thall- + -ic

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