prevent meaning and examples

Overall Meaning

All four verbs deal with blocking, slowing, or stopping movement, progress, or action. The difference lies in degree, intentionality, and effect.

1. Hinder

• Nuance: To make progress more difficult, but not necessarily stop it. It suggests interference or inconvenience.

• Connotation: Relatively mild, often indirect.

• Typical use: growth, progress, communication, development.

• Example:

  • The noise outside hindered my concentration.
  • Lack of resources hinders innovation.

2. Obstruct

• Nuance: To block the way, either physically or figuratively. Stronger than hinder.

• Connotation: Often involves a solid barrier or intentional blocking.

• Typical use: obstruct justice, obstruct a view, obstruct traffic.

• Example:

  • The parked car obstructed the road.
  • The witness tried to obstruct justice by hiding evidence.

3. Prevent

• Nuance: To stop something from happening before it occurs.

• Connotation: Active avoidance, total stop. Often positive (safety, protection).

• Typical use: prevent accidents, prevent crime, prevent someone from doing something.

• Example:

  • Vaccination helps prevent disease.
  • The guard prevented the child from entering the building.

4. Impede

• Nuance: To slow down or delay progress, similar to hinder but slightly more formal and heavier.

• Connotation: Often used in official or academic contexts, implies friction or drag.

• Typical use: impede progress, impede recovery, impede investigation.

• Example:

  • Bureaucratic procedures impeded the rescue efforts.
  • His injury impeded his career advancement.

Comparison Summary

✅ In short:

• Hinder = inconvenience, slow progress.
• Obstruct = block, stand in the way.
• Prevent = stop before it happens.
• Impede = slow down progress, often formally or structurally.