urochordal

adjective

uro·​chor·​dal

1

: of or relating to the Urochordata

2

[urochord + -al] : having a notochord in the tail region only

Word History

Etymology

New Latin Urochorda + English -al

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