Definition

1. Noun:
   • A tall timber tree with hard, heavy pinkish or light brown wood: "Alpine ash" refers to a specific species of large eucalyptus tree, Eucalyptus delegatensis, valued for its durable timber. It is native to southeastern Australia, particularly in alpine and sub-alpine regions.

Usage Examples

• Noun:
  • The alpine ash is an important species for the timber industry.
  • We hiked through a forest dominated by alpine ash.
  • The wood from the alpine ash is used for flooring and construction.

Advanced Usage

• Ecological Context: The term is used in forestry, botany, and ecology to specify this particular eucalypt species, often in discussions about native forests, timber resources, or fire ecology, as it is a fire-sensitive species.
  • The regeneration of alpine ash forests is a key concern after major wildfires.

Variants and Related Words

• Botanical Name: .
• Common Names: Alpine ash is also regionally known as gum-topped stringybark or white-top.
• Related Tree Types: Other tall Australian timber trees include mountain ash () and Sydney blue gum ().

Synonyms

• Timber tree: A tree cultivated or valued for its wood.
• Eucalypt / Eucalyptus: A broad category of trees (genus ) to which the alpine ash belongs.

Notes on Meaning

• The term "alpine ash" specifically denotes the tree species itself. It is not typically used in idiomatic expressions or as a phrasal verb. Its primary meaning is fixed within the domains of botany and forestry.

Noun

1. tall timber tree with hard heavy pinkish or light brown wood