ethnogenesis

noun

: the process by which a group of people becomes ethnically distinct : the formation and development of an ethnic group

All this seems obvious enough, yet in reality it is largely unproven supposition, for historical records give hardly any information on the crucial questions of Rumanian ethnogenesis.

—W. B. Lockwood, A Panorama of Indo-European Languages, 1972

Word History

First Known Use

1862, in the meaning defined above

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