Meaning of the word lessening in English

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

lessening

US /ˈlɛs.ən.ɪŋ/
UK /ˈlɛs.ən.ɪŋ/
"lessening" picture

Noun

a reduction in amount, degree, or intensity

Example:
The doctor noted a lessening of her symptoms after the treatment.
There was a gradual lessening of tension in the room.