Leptosphaeria

noun
Lep·​to·​sphae·​ria | \ -ˈsfirēə \

Definition of Leptosphaeria

: a genus of ascomycetous fungi that is commonly placed in the family Sphaeriaceae, is characterized by the production of dark ascospores with five or more septa, and includes saprophytes and a few fungi that are associated with leaf spots or rots of economic plants

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 Leptosphaeria

New Latin, from lept- + Greek sphaira sphere + New Latin -ia

Keep scrolling for more

Learn More about Leptosphaeria

Statistics for Leptosphaeria

Cite this Entry

“Leptosphaeria.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Leptosphaeria. Accessed 5 Jul. 2020.

Comments on Leptosphaeria

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

WORD OF THE DAY

See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

A More Exception(al) Quiz

  • hot dog  hot dog  hot dog  hot dog cat
  • Which of the following words is not a synonym for ‘a young person’?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

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!