Definition

Noun: - The quality or state of being inelastic; lack of elasticity or flexibility. This refers to the physical property of a material that does not stretch, bend, or change shape easily when a force is applied and does not return to its original form. - The quality of being unyielding or rigid. Used figuratively to describe systems, behaviors, or attitudes that are not adaptable or responsive to change. - (Economics) Unresponsiveness to changes. Specifically, the condition where the quantity demanded or supplied of a good changes very little in response to changes in price or other economic factors.

Usage and Examples

• Physical Property:
  • The inelasticity of the old rubber band caused it to snap when stretched.
  • Engineers test materials for inelasticity to ensure structural integrity.
• Figurative Rigidity:
  • The inelasticity of the company's policies frustrated employees who needed flexibility.
  • Political inelasticity can hinder necessary social reforms.
• Economics:
  • The inelasticity of demand for basic medications means people will buy them even if the price rises.
  • Taxing goods with high price inelasticity often generates stable revenue for governments.

Advanced Usage

• Price Inelasticity of Demand: A specific economic term where the percentage change in quantity demanded is less than the percentage change in price. The demand is described as "inelastic."
  • Essential goods like water and electricity typically exhibit price inelasticity of demand.
• Inelastic Collision: A physics term for a collision in which kinetic energy is not conserved (though momentum is), often resulting in deformation or generation of heat.
  • The study of inelastic collisions is crucial for automotive safety engineering.

Variants and Related Words

• Inelastic (adj): Possessing the quality of inelasticity.
  • The inelastic demand curve is steep.
• Elasticity (n): The direct opposite; the ability to be stretched, flexed, or adapted.
  • The elasticity of the new polymer is remarkable.
• Elastic (adj): Having elasticity; flexible.
  • An elastic waistband provides comfort.

Synonyms

• Rigidity: The inability to bend or be forced out of shape.
• Inflexibility: Unwillingness or inability to change or adapt.
• Unresponsiveness: Failure to react or adjust appropriately to stimuli or changes.
• (Economics) Low responsiveness: Specifically for small changes in quantity relative to price changes.

Antonyms

• Elasticity: The state of being elastic.
• Flexibility: The quality of bending easily without breaking; adaptability.
• Pliability: Easily bent; supple.
• Responsiveness: Reacting quickly and positively.

Noun

1. the lack of elasticity