quebracho

A lumberjack examines the tough wood of a quebracho tree.

Definition

1. Noun:
   • A type of tree: "quebracho" refers to any of several South American trees of the genus Schinopsis (family Anacardiaceae), known for their extremely hard wood. The name comes from Spanish "quebrar hacha" meaning "axe breaker," referring to the wood's hardness.
   • The wood or bark of such trees: The wood is used for timber, tanning, and dyeing, while the bark is used in traditional medicine for its astringent properties.

Usage Examples

• Noun:
  • The quebracho tree is highly valued in South America for its dense, durable timber. (A type of tree with hard wood.)
  • Tannins extracted from quebracho bark are used in the leather industry. (The bark of the tree used for tanning.)

Advanced Usage

• "quebracho colorado": A specific species (Schinopsis balansae) known for its red wood, often used in construction and railway ties.

  • The quebracho colorado is prized for its resistance to decay and insects. (A variety of quebracho with reddish timber.)

• "quebracho blanco": Another species (Aspidosperma quebracho-blanco), which yields a white wood used for medicinal purposes.

  • Quebracho blanco bark is used in herbal remedies for respiratory ailments. (A different species with medicinal bark.)

Variants and Related Words

• Quebracho extract (n): a tannin-rich substance obtained from the wood or bark.
  • The factory produces quebracho extract for use in leather tanning. (A concentrated product from the tree.)

Synonyms

• Hardwood tree: a tree with dense, tough wood.
• Tanning bark: bark used for converting animal hides into leather.

Related Idioms

• "Hard as quebracho": a phrase used to describe something extremely tough or unyielding (not a standard idiom, but a descriptive comparison).
  • His resolve was as hard as quebracho, impossible to break. (Extremely firm and durable.)