willow warbler

noun

variants or less commonly willow sparrow
: any of several Old World warblers of the genus Phylloscopus
especially : a small songbird (P. trochilus) common in Europe that is delicate greenish above and white below compare kennicott's willow warbler

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 willow warbler

Cite this Entry

“Willow warbler.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/willow%20warbler. Accessed 23 Dec. 2024.

Love words? Need even more definitions?

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