Bibionidae

plural noun

Bib·​i·​on·​i·​dae

ˌbi-bē-ˈä-nə-ˌdē

: a family of two-winged flies (suborder Nematocera) comprising the March flies and having larvae that feed on the roots of grasses and other plants

Word History

Etymology

New Latin, from Bibion-, Bibio, type genus (from Latin bibion-, bibio small insect found in wine) + -idae; perhaps akin to Latin bibere

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