rosilla

noun

ro·​silla
rōˈzilə,
-ˈsilə,
-ˈsē(y)ə
plural -s
1
: a sneezeweed (Helenium puberulum) of southern California
2
: a shrub or small tree (Eysenhardtia polystachya) of the family Leguminosae of Arizona and adjacent Mexico with small white flowers in long racemes see nephritic wood

Word History

Etymology

American Spanish

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 rosilla

Cite this Entry

“Rosilla.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rosilla. Accessed 21 Dec. 2024.

Love words? Need even more definitions?

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