SINCE 1828
dictionary
thesaurus
view recents

helonias

noun
Save Word
he·​lo·​ni·​as | \ hə̇ˈlōnēəs \

Definition of helonias

1 capitalized : a genus of bog herbs (family Melanthaceae) of the northeastern U.S. with basal leaves and purple racemose perfect flowers on a tall scape — see swamp pink
2 plural -es : the dried rhizome and roots of a blazing star (Chamaelirium luteum) formerly used as a vermifuge

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 helonias

New Latin, irregular from helo- + -ia

Learn More About helonias

Dictionary Entries Near helonias

Héloïse

helonias

helopeltis

See More Nearby Entries 

Statistics for helonias

Cite this Entry

“Helonias.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/helonias. Accessed 24 Jan. 2022.

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

WORD OF THE DAY

intemperate

Listen to the pronunciation of intemperate

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'?
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!

Words at Play
Ask the Editors
Word Games