Definition

1. Noun:

   • Something that discourages or prevents an action: A "deterrent" is an obstacle, threat, or factor that makes someone less likely to do something, often by making the potential consequences seem undesirable or too costly.
   • A military or strategic measure to prevent attack: In politics and defense, a "deterrent" is a weapon or strategy (like a strong military) intended to discourage an enemy from attacking.

2. Adjective:

   • Tending to deter, discourage, or prevent: Used to describe something that has the quality or effect of preventing an action.

Examples of Usage

• Noun:

  • The high security at the bank serves as a deterrent to potential robbers.
  • Many countries maintain a nuclear deterrent as part of their defense policy.
  • The fear of a heavy fine is a strong deterrent against littering.

• Adjective:

  • The deterrent effect of the new law was immediately noticeable.
  • They argued for more deterrent punishments to reduce crime rates.

Advanced Usage

• "to act as a deterrent": To function as something that prevents an action.

  • Visible police patrols act as a deterrent to street crime.

• "deterrent value": The effectiveness or worth of something in preventing unwanted actions.

  • The deterrent value of surveillance cameras is often debated.

Variants and Related Words

• Deter (verb): To discourage or prevent someone from doing something by instilling doubt or fear of the consequences.

  • The harsh penalties are meant to deter fraud.

• Deterrence (noun): The action of discouraging an action or event through instilling doubt or fear of the consequences. Often used in military and criminology contexts.

  • The theory of nuclear deterrence shaped Cold War politics.

Synonyms

• Noun: Disincentive, hindrance, obstacle, impediment, discouragement.
• Adjective: Discouraging, dissuasive, preventive, inhibitory.

Related Phrases

• Deterrent force: A military force maintained to prevent attack.

  • The fleet is a key part of the nation's deterrent force.

• Credible deterrent: A deterrent that is believable and likely to be used, thus making it effective.

  • For a threat to work as a deterrent, it must be credible.

Adjective

1. tending to deter
   • the deterrent effects of high prices

Noun

1. something immaterial that interferes with or delays action or progress