Meaning
- Lessen (verb) means to make something smaller, weaker, or less severe.
 - It refers to reducing the degree, amount, or impact of something.
 
Grammar and Usage
- 
Part of speech: Verb
 - 
Type: Transitive/Intransitive
- Transitive: to lessen something → to reduce it
 - Intransitive: The pain lessened → became weaker on its own
 
 
Typical sentence structures:
- lessen + noun (lessen the risk, lessen the pain, lessen the impact)
 - something lessens (the noise lessened, the rain lessened)
 
Common Phrases
- lessen the risk
 - lessen the pain
 - lessen the impact
 - lessen the importance
 - lessen the burden
 
Collocations
- lessen + effect
 - lessen + chance
 - lessen + stress
 - lessen + damage
 - lessen + influence
 
Examples
- The new policy will help lessen the burden on small businesses.
 - Medicine can lessen the pain after surgery.
 - Wearing a helmet will lessen the risk of serious injury.
 - His apology did little to lessen the anger of the crowd.
 - The storm gradually lessened in intensity.
 - She spoke calmly to lessen his fears.
 - Good planning can lessen the chances of failure.
 - The noise from traffic finally lessened as night fell.
 
Synonyms or Related
- reduce
 - decrease
 - diminish
 - ease
 - alleviate
 - mitigate
 

