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Definition of black willow
black willow
Plural:black willows
• noun
1
North American A fast-growing tree species (Salix nigra) native to eastern North America, typically found in wet soils and along stream banks, characterized by its dark, rough bark and long, slender, lance-shaped leaves.
Example
"The roots of the black willow help prevent soil erosion along the edges of the river."
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Black willow. In Wordmom Dictionary. Retrieved Oct 17, 2026, from https://wordmom.com/dictionary/black%20willow