Protodonata

plural noun

Prot·​odonata

(¦)prōt+

: an order of extinct insects related to the Odonata, known mainly from the Upper Carboniferous and Permian, and characterized by a full but specialized venation with numerous crossveins

protodonatan

-tən

adjective or noun

protodonate

(ˈ)prōt+

adjective

Word History

Etymology

New Latin, from prot- + Odonata

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