Oxystomata

plural noun

Oxy·​sto·​ma·​ta

-ˈstōmətə

: a small superfamily or other division of crabs having the buccal area produced anteriorly and more or less acutely triangular and having almost no rostrum

oxystomatous

¦⸗⸗¦stämətəs

-tōm-

adjective

oxystome

ˈ⸗⸗ˌstōm

adjective or noun

Word History

Etymology

New Latin, from oxy- + -stomata

The Ultimate Dicitonary 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