Meaning of the word runoff in English

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

runoff

US /ˈrʌn.ɑːf/
UK /ˈrʌn.ɒf/

Noun

1.

a second or final election held to decide an earlier election that was not conclusive

Example:
The presidential election went to a runoff after no candidate secured a majority.
Voters will return to the polls for a runoff election next month.
2.

water from rain or melted snow that flows over the surface of the ground into streams, rivers, etc.

Example:
Heavy rains caused significant agricultural runoff, carrying pollutants into the river.
Controlling urban runoff is crucial for preventing water pollution.