pyla

noun

py·​la
ˈpīlə
plural pylas
-ləz
or pylae
-(ˌ)lē
: the opening from the third ventricle into the aqueduct of Sylvius in higher vertebrates including man
also : a corresponding opening on either side from the cavity of the optic lobe in some lower vertebrates
pylar
-lə(r)
adjective

Word History

Etymology

New Latin, from Greek pylē gate

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 pyla

Cite this Entry

“Pyla.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pyla. Accessed 5 Nov. 2024.

Love words? Need even more definitions?

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