Keweenawan

adjective

Ke·​wee·​naw·​an

¦kēwē¦nȯən

: of or relating to a division of the Proterozoic

Word History

Etymology

Keweenaw Point, Michigan + English -an

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