Definition of Prevent
Quick Meaning of Prevent
To keep something bad from happening. To stop something before it occurs.
Detailed Definition of Prevent
To stop or hinder something from happening; to make it impossible for something to occur.
How to Pronounce Prevent
Stress pattern: oO (2-syllable word).
Tip: Stress on second syllable. The 'e' in first syllable is a schwa sound.
Origin and Etymology of Prevent
From Latin 'praevenire' (prae- before + venire to come), meaning to come before or anticipate.
How to Use Prevent in a Sentence
Each example shows “prevent” with a CEFR level so learners can pick examples that match their fluency.
-
“Regular exercise can prevent illness.”
-
“We must prevent accidents at the workplace.”
-
“Good planning prevented the disaster from occurring.”
Synonyms and Antonyms of Prevent
Common Synonyms for Prevent
Smart Synonyms for Prevent — When to Use Each
- stop
- more general; broader meaning of halting action
- avoid
- for passive prevention or evasion strategies
- hinder
- when something slows or impedes progress
Antonyms of Prevent
Common Collocations with Prevent
These phrases pair with “prevent” in everyday English:
- prevent disease
- prevent an accident
- prevent crime
- prevent damage
- prevent someone from
Common Mistakes When Using Prevent
Even fluent speakers slip up with “prevent”. Here’s how to avoid the most common errors:
- ✗ Wrong: We prevent the problem to happen.
- ✓ Correct: We prevent the problem from happening.
- Why: After 'prevent', use 'from' + gerund, not infinitive (to + verb).
- ✗ Wrong: This vaccine prevents children from get sick.
- ✓ Correct: This vaccine prevents children from getting sick.
- Why: After 'from', gerund form (-ing) is required, not base verb.
Words Confused With Prevent
- Prevent vs Preserve: Preserve means to keep safe; prevent means to stop something from occurring. Compare →
Other Forms of Prevent
- Noun: prevention
- Verb: prevent
- Adjective: preventable
Frequently Asked Questions About Prevent
What is the meaning of "Prevent"?
To keep something bad from happening. To stop something before it occurs.
How do you pronounce "Prevent"?
The IPA is /prɪˈvɛnt/. Stress on second syllable. The 'e' in first syllable is a schwa sound.
What part of speech is "Prevent"?
"Prevent" is a verb at A2 level (Common European Framework).
What are synonyms for "Prevent"?
Common synonyms include stop, avoid, hinder.
How do you use "Prevent" in a sentence?
For example: "Regular exercise can prevent illness."