lastingimpact

noun
UK /ˌlɑːstɪŋ ˈɪmpækt/
US /ˌlæstɪŋ ˈɪmpækt/

A lasting impact is a change that stays for a long time after something happens.

The new park had a lasting impact on the neighborhood, and families still play there years later.


OTHER MEANINGS

2. A strong and permanent effect on how someone thinks or behaves.

Her teacher had a lasting impact on her love of reading.

3. A change to a place or system that continues long after the cause is gone.

The storm left a lasting impact on the coastline.

4. The ongoing result of an event that people remember and feel.

The charity's work had a lasting impact on the community.