hieracium

noun

hi·​er·​a·​ci·​um
ˌhīəˈrāshēəm
1
capitalized : a very large and nearly cosmopolitan genus of weedy perennial herbs (family Compositae) having simple often basal leaves and heads of yellow or reddish orange ray flowers see orange hawkweed
2
plural hieracia or hieraciums : any plant of the genus Hieracium

Word History

Etymology

New Latin, from Greek hierakion hawkweed, from hierak-, hierax hawk, from hienai to hurry

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near hieracium

Cite this Entry

“Hieracium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hieracium. Accessed 26 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!