Chironomidae

plural noun

Chi·​ro·​nom·​i·​dae

ˌkīrəˈnäməˌdē

: a family of minute long-legged nematocerous two-winged flies that is now usually restricted to forms without piercing mouthparts but formerly also including the biting midges and related forms

Word History

Etymology

New Latin, from Chironomus, type genus + -idae

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