Acoela

plural noun

Acoe·​la

(ˈ)ā-ˈsē-lə

: an order or other division of Turbellaria that is sometimes regarded as a suborder of Rhabdocoela and comprises marine flatworms that lack a digestive cavity with definite walls and that receive food into a porous mass of endodermal tissue

Word History

Etymology

New Latin, from a- entry 2 + coeloma coelom

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 Acoela

• tequila
• drosophila
• philomela
• sheila