arcocentrum

noun

ar·​co·​cen·​trum
¦ärkō¦sen‧trəm
: a centrum of a vertebra formed of basal parts or segments of the neural and hemal arches more or less modified and fused together compare chordacentrum

Word History

Etymology

New Latin, from arco- (from Latin arcus bow) + centrum

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 arcocentrum

Cite this Entry

“Arcocentrum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arcocentrum. 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!