imperviousness

/im'pə:vjəsnis/

Thân thiện

The material's imperviousness to water makes it ideal for outdoor gear.

Definition

Noun: 1. The quality or state of being impervious: The condition of being incapable of being penetrated, affected, or influenced by something. 2. Impenetrability: Specifically, the property of a material or substance that prevents the passage of light, liquids, missiles, or other agents through it. 3. Resistance to influence or effect: A figurative quality describing a person's or thing's inability to be affected by external factors such as criticism, persuasion, or emotional appeals.

Usage

• Imperviousness is used to describe a physical property of materials (e.g., water resistance) or a figurative characteristic of attitudes or personalities (e.g., emotional resilience).
• It is a formal noun, often used in technical, scientific, or analytical contexts.
• It is typically followed by the preposition "to" when specifying what something is resistant to.

Examples

• Physical Property:
  • The imperviousness of the new roofing material to heavy rain was thoroughly tested.
  • The bunker's design relied on its imperviousness to explosive projectiles.
• Figurative Characteristic:
  • Her imperviousness to criticism allowed her to pursue her controversial research.
  • The politician displayed an alarming imperviousness to the public's growing concerns.

Advanced Usage

• "Imperviousness to" + Noun Phrase: This is the standard construction for specifying the agent or force that is being resisted.
  • The coating provides near-total imperviousness to ultraviolet light.
• Used in abstract or metaphorical contexts to describe concepts or systems.
  • The legal doctrine's imperviousness to reinterpretation has been debated for decades.

Variants and Related Words

• Impervious (adj): Not allowing fluid to pass through; unable to be affected by.
  • The fabric is impervious to water.
  • He seemed impervious to the cold.
• Impermeability (n): A closely related synonym, often used interchangeably in physical contexts, especially regarding liquids and gases.
• Impenetrability (n): The quality of being impossible to pass through or enter; a direct synonym in the context of physical barriers.

Synonyms

• Impenetrability: The quality of being impossible to enter or pass through.
• Resistance: The ability not to be affected by something, especially adversely.
• Immunity: Protection or exemption from something, often used in biological or figurative contexts.
• Invulnerability: The quality of being impossible to harm or damage.

Antonyms

• Permeability: The quality of allowing liquids or gases to pass through.
• Porosity: The state of being full of tiny holes that allow water or air to pass through slowly.
• Susceptibility: The state of being likely or liable to be influenced or harmed by a particular thing.
• Vulnerability: The quality of being easily hurt or attacked.

Notes

• Imperviousness and impermeability are often used as synonyms in scientific contexts, though impermeability is more strictly tied to the passage of fluids.
• The term can carry a neutral connotation when describing materials (e.g., ) but may carry a negative connotation when describing people (e.g., ), implying stubbornness or insensitivity.

Học thuật

Noun

1. the quality of being impenetrable (by people or light or missiles etc.)

Từ đồng nghĩa

• impenetrability