prevent
Pronunciation
Verb
B1 Intermediate
Quick answer
To stop something from happening or stop someone from doing something.
Synonyms and antonyms
Usage notes
"Prevent" is followed by "from" when naming who or what is stopped, as in "prevent him from leaving."
Test yourself
Which word fits the gap? "Regular exercise can help _____ certain illnesses."
Answer: prevent
In your own words, what does "prevent" mean?
To stop something from happening or stop someone from doing something.
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