Tithymalus

noun
Tith·​y·​ma·​lus | \ ˌtithəˈmāləs, -mal- \

Definition of Tithymalus

in some classifications
: a genus of chiefly annual North American spurges that is usually included in Euphorbia

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 Tithymalus

New Latin, from Latin tithymallus, tithymalus tithymal

Learn More About Tithymalus

Dictionary Entries Near Tithymalus

Tithymalopsis

Tithymalus

titi

See More Nearby Entries 

Statistics for Tithymalus

Cite this Entry

“Tithymalus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Tithymalus. Accessed 13 Aug. 2022.

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

WORD OF THE DAY

Test Your Vocabulary

Odd Habits and Quirks

  • image1926873504
  • Which of the following best describes an easily irritated person?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

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!