eustomatous

adjective

eu·​stom·​a·​tous

(ˈ)yü¦stämətəs,

-tōm-

: having a distinct and well-developed mouth

—used especially of ciliates and larval nematodes

Word History

Etymology

probably from (assumed) New Latin eustomatus, from New Latin eu- + -stomatus -stomatous

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 eustomatous

• glaucomatous
• lepromatous
• rhizomatous
• carcinomatous