gephyrocercal

adjective

geph·​y·​ro·​cer·​cal

¦jefə(ˌ)rō¦sərkəl

1

: having the dorsal and anal fins confluent at the aborted end of the vertebral column of a fish's tail

2

: having or relating to a gephyrocercal tail

gephyrocercy

ˈ⸗⸗⸗ˌsərsē

noun

plural -es

Word History

Etymology

Greek gephyro- (from gephyra) + English -cercal

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 gephyrocercal

• cercle
• circle
• encircle
• tubercle
• preopercle
• semicircle