Dalradian

adjective

Dal·​ra·​di·​an

(ˈ)dal¦rädēən

: of, relating to, or constituting a division of the Precambrian

Word History

Etymology

Dalrad- (alteration of Dalriada, ancient region of Scotland) + English -ian

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