frostwort

noun

Definition of frostwort

: a shrubby frostweed (Helianthemum canadense) of northeastern North America with solitary terminal petalous flowers and few apetalous cleistogamous flowers

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!

First Known Use of frostwort

1814, in the meaning defined above

Keep scrolling for more

Learn More about frostwort

Time Traveler for frostwort

Time Traveler

The first known use of frostwort was in 1814

See more words from the same year

Statistics for frostwort

Cite this Entry

“Frostwort.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/frostwort. Accessed 25 Oct. 2020.

Comments on frostwort

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

WORD OF THE DAY

Test Your Vocabulary

Namesakes Word Quiz

  • a citrus fruit possibly named after a person
  • Which of the following is a fruit named after a Moroccan seaport?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Syn City

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!