Definition, Meaning & Synonyms
run-off
noun
ˈrʌnˌɔf
Definition
A run-off is a process in which water flows over the land surface, usually after precipitation, to move towards rivers, lakes, or oceans.
Examples
- The heavy rains caused a significant run-off, leading to local flooding.
- Farmers often measure run-off to determine how much water is available for irrigation.
- In urban areas, run-off can carry pollutants into waterways.
Meaning
Run-off generally refers to the portion of rainwater or melting snow that does not absorb into the ground and instead flows across the surface.
Synonyms
- drainage
- spillover
- overflow
