sphenacodont

1 of 2

adjective

sphe·​nac·​odont
sfə̇ˈnakəˌdänt
: of or relating to the Sphenacodontia

sphenacodont

2 of 2

noun

"
plural -s
: a sphenacodont reptile or fossil

Word History

Etymology

Adjective

New Latin Sphenacodontia

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 sphenacodont

Cite this Entry

“Sphenacodont.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sphenacodont. Accessed 22 Dec. 2024.

Love words? Need even more definitions?

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