rhynchocoel

noun
rhyn·​cho·​coel
variants: or less commonly rhynchocoele \ ˈriŋkōˌsēl \ or rhynchocoelom or rhynchocoelome \ ¦riŋkō+ \
plural -s

Definition of rhynchocoel

: a tubular cavity that holds the introverted proboscis of a nemertean worm and is sometimes considered homologous with the coelom

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!

History and Etymology for rhynchocoel

rhynch- + -coel, -coele or coelom, coelome

Keep scrolling for more

Learn More About rhynchocoel

Dictionary Entries Near rhynchocoel

rhynchocephalian

rhynchocoel

Rhynchocoela

See More Nearby Entries 

Statistics for rhynchocoel

Cite this Entry

“Rhynchocoel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rhynchocoel. Accessed 26 Sep. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

Dog Words Quiz

  • shiba puppy more or less demanding cuddles
  • Which of the following animals has a dog in its etymology?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

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