tuberculum cinereum

noun

tuberculum ci·​ne·​re·​um
-sə̇ˈnirēəm
: an elevation on the lateral aspect of the medulla oblongata produced by the spinal trigeminal tract and its nucleus

Word History

Etymology

New Latin, ashy tubercle

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near tuberculum cinereum

Cite this Entry

“Tuberculum cinereum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tuberculum%20cinereum. Accessed 29 Nov. 2024.

Love words? Need even more definitions?

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