Meaning of the word lessen in English

What does lessen mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

lessen

US /ˈles.ən/
UK /ˈles.ən/

Verb

to make or become less; diminish

Example:
The new medication should lessen the pain.
His enthusiasm began to lessen after repeated failures.
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