Meganeura

plural noun

Mega·​neu·​ra

: a genus of extinct insects (order Protodonata) that includes some with a wingspread of about three feet and that is known from the Upper Carboniferous of Commentry, France

Word History

Etymology

New Latin, from mega- + -neura

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

Rhymes for Meganeura

• angostura
• anura
• asura
• bandura
• bravura
• caesura
• datura
• purpura
• sakura
• coloratura
• crura
• dura