Tubificidae

plural noun

Tu·​bi·​fic·​i·​dae

ˌt(y)übəˈfisəˌdē

: a nearly cosmopolitan family of aquatic oligochaete worms that do not reproduce asexually (as by budding or division) see tubifex

Word History

Etymology

New Latin Tubific-, Tubifex, 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