blue ash

Thân thiện

A blue ash tree stands tall in a sunlit park.

Definition

1. Noun:
   • A species of ash tree: "blue ash" refers to a specific type of ash tree (Fraxinus quadrangulata) native to the central and southern United States. It is characterized by its distinctive bluish-green foliage and hard, brown wood.

Usage Examples

• Noun:
  • The blue ash is known for its resistance to certain pests.
  • We used the durable timber from a blue ash for the project.
  • In autumn, the blue ash's leaves turn a pale yellow.

Advanced Usage

• In botanical or forestry contexts: The term is used precisely to identify this specific species within the genus .
  • The study compared the growth rates of blue ash and white ash.

Variants and Related Words

• Blue ash tree: A fuller common name for the same species.
• Fraxinus quadrangulata: The scientific Latin name for the blue ash.

Synonyms

• Quadrangular ash: Another common name derived from the tree's four-angled twigs.

Notes on Meaning

• The term "blue ash" specifically denotes this tree species. It is not typically used in other figurative or idiomatic senses. The "blue" refers to the color of its foliage, and "ash" denotes its genus.

Học thuật

Noun

1. ash of central and southern United States with bluish-green foliage and hard brown wood

Từ đồng nghĩa

• fraxinus quadrangulata