SINCE 1828
dictionary
thesaurus
view recents

thyriothecium

noun
Save Word
thy·​ri·​o·​the·​ci·​um | \ ˌthīrēōˈthēs(h)ēəm \
plural thyriothecia\ -​s(h)ēə \

Definition of thyriothecium

: an ascocarp so inverted that the generative hyphae are dependent

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 thyriothecium

New Latin, irregular from Greek thyreos oblong shield + New Latin -thecium

Keep scrolling for more

Learn More about thyriothecium

Statistics for thyriothecium

Cite this Entry

“Thyriothecium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thyriothecium. Accessed 23 Jan. 2021.

Comments on thyriothecium

What made you want to look up thyriothecium? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

ad hominem

Listen to the pronunciation of ad hominem

See Definitions and Examples »

Test Your Vocabulary

Slippery Words Quiz—Changing with the Times

  • ducreux self portrait yawning
  • What is an earlier meaning of nice?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
AlphaBear 2

Spell words. Make bears.

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