blue ash

noun

blue ash

noun

Etymology Derived from the black dye extracted from the tree's inner bark through immersion in water.

Any of species Fraxinus quadrangulata of ash trees native primarily to the Midwestern United States, as well as the Bluegrass region of Kentucky and the Nashville Basin region of Tennessee.

Synonyms: blue ash tree
Derived terms: Blue Ash

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.