Definition

1. Noun:

   • Improper or excessive use: The act of using something in an incorrect, unsuitable, or harmful way, or using it more than is reasonable or intended.
   • Cruel or violent treatment: The act of treating someone or something badly, cruelly, or violently.

2. Verb:

   • To use something incorrectly or for the wrong purpose: To employ an object, system, or concept in a way that is not its intended function.
   • To treat someone or something badly or cruelly: To subject a person, animal, or thing to harsh, unjust, or violent treatment.

Examples of Usage

• Noun:

  • The misuse of antibiotics is leading to drug-resistant bacteria.
  • He was accused of the misuse of company funds for personal expenses.
  • The report detailed the misuse of power by government officials.

• Verb:

  • If you misuse the tool, you could break it.
  • The manager misused his authority by firing employees without cause.
  • It is a serious offense to misuse confidential information.

Advanced Usage

• "To be open to misuse": To have the potential to be used incorrectly or harmfully.

  • Any system without proper safeguards is open to misuse.

• "Deliberate misuse": Intentional incorrect or harmful use.

  • The product failed due to deliberate misuse by the operator.

Variants and Related Words

• Misapplication (n): The act of using something for a purpose it is not suited for.

  • The misapplication of the law led to an unjust verdict.

• Abuse (n/v): A close synonym, often used interchangeably with "misuse," but can imply a more severe or morally reprehensible wrong use or treatment.

  • Child abuse is a crime. (Here, "abuse" is strongly preferred over "misuse.")

Synonyms

• Noun: Abuse, misapplication, mishandling, exploitation.
• Verb: Abuse, misapply, mishandle, exploit, pervert.

Related Phrasal Verbs

(Note: "Misuse" itself is not commonly used in phrasal verb constructions. Its meaning is typically contained in the single word.)

Related Idioms

• "To misuse one's tongue": To speak in a harmful, slanderous, or untruthful way.
  • Politicians must be careful not to misuse their tongues during debates.

Noun

1. improper or excessive use
   • alcohol abuse
   • the abuse of public funds

Verb

1. change the inherent purpose or function of something
   • Don't abuse the system
   • The director of the factory misused the funds intended for the health care of his workers
2. apply to a wrong thing or person; apply badly or incorrectly
   • The words are misapplied in this context
   • You are misapplying the name of this religious group