impenetrability

/im,penitrə'biliti/ Cách viết khác : (impenetrableness) /im,penitrəblnis/

Thân thiện

The thick fog's impenetrability made the path impossible to see.

Definition

1. Noun:
   • The quality of being impossible to pass through or enter: The state of being so dense, solid, or resistant that physical objects, light, or other forces cannot pass through or penetrate it.
   • The quality of being impossible to understand or comprehend: The state of being so obscure, complex, or abstruse that the meaning or logic cannot be grasped by the mind.

Usage

• Physical Impenetrability: Used to describe the property of a material, barrier, or area that cannot be penetrated.

  • The impenetrability of the fortress walls made invasion impossible.
  • The jungle's impenetrability discouraged explorers.

• Conceptual Impenetrability: Used to describe ideas, arguments, or texts that are extremely difficult or impossible to understand.

  • The impenetrability of the philosopher's writing frustrated the students.
  • The report's technical jargon contributed to its overall impenetrability.

Advanced Usage

• "Impenetrability of purpose": An unshakeable, unwavering determination that cannot be influenced or changed.

  • She faced the critics with an impenetrability of purpose that silenced all opposition.

• In Physics: The property of a substance that blocks the passage of particles or radiation.

  • The shield's impenetrability to gamma rays was crucial for the experiment's safety.

Variants and Related Words

• Impenetrable (adj): Describing something that cannot be penetrated or understood.

  • The data was protected by an impenetrable firewall.
  • His motives remained impenetrable.

• Impenetrableness (n): A less common synonym for impenetrability.

Synonyms

• Impermeability: The quality of not allowing fluids to pass through.
• Opacity: The quality of being not transparent; can also refer to obscurity in language.
• Inscrutability: The quality of being impossible to understand or interpret.
• Density: Thickness of consistency; in intellectual contexts, can mean obtuseness.

Antonyms

• Permeability: The quality of allowing liquids or gases to pass through.
• Penetrability: The quality of being able to be entered or passed through.
• Transparency: The quality of being clear and easy to see through or understand.
• Lucidity: Clearness of thought or style.

Related Idioms and Phrases

• A wall of impenetrability: A metaphorical barrier that prevents understanding or communication.

  • His silence created a wall of impenetrability around his true feelings.

• Impenetrable to reason: Not open to logical argument or persuasion.

  • On this topic, he was utterly impenetrable to reason.

Học thuật

Noun

1. incomprehensibility by virtue of being too dense to understand
2. the quality of being impenetrable (by people or light or missiles etc.)

Từ đồng nghĩa

• impenetrableness
• imperviousness