countdown
US /ˈkaʊntˌdaʊn/
・UK /ˈkaʊntdaʊn/
C2
noun
- Counting backward to zero to show the time left
- A period of time leading up to an event, counting backward to zero.
- The act of counting backward to zero.
- An event involving counting backward to zero.
other
- To count backwards to zero.
other
- To count something down to zero.