mastax

noun

mas·​tax
ˈmaˌstaks
plural -es
1
: the pharynx of a rotifer usually containing several horny pieces most commonly consisting of an incus and mallei
2
: the lore of a bird

Word History

Etymology

New Latin, from Greek, mouth, jaws; akin to Greek masasthai to chew

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

Dictionary Entries Near mastax

Cite this Entry

“Mastax.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mastax. Accessed 3 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!