SINCE 1828
dictionary
thesaurus
view recents

choanosome

noun
Save Word
cho·​a·​no·​some | \ ˈkōə(ˌ)nōˌsōm, kōˈanəˌs- \
plural -s

Definition of choanosome

: the inner layer containing the choanocytes of a sponge

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 choanosome

choan- + -some

Keep scrolling for more

Learn More About choanosome

Dictionary Entries Near choanosome

choanosomal

choanosome

chobdar

See More Nearby Entries 

Statistics for choanosome

Cite this Entry

“Choanosome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/choanosome. Accessed 18 Oct. 2021.

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

WORD OF THE DAY

zaftig

Listen to the pronunciation of zaftig

See Definitions and Examples »

Test Your Vocabulary

Farm Idioms Quiz

  • cow coming home
  • What does 'poke' refer to in the expression 'pig in a poke'?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

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!

Words at Play
Ask the Editors
Word Games