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Countdown
//ˈkaʊntˌdaʊn// noun, verb
Definitions
Noun
- 1 A count backward in fixed units to the time of some event, especially the launch of a space vehicle.
- 2 counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle) wordnet
- 3 The acts of preparation carried out during this period.
- 4 A radio or television program counting down the top songs of a given week, usually in reverse order and ending with the number one song.
Verb
- 1 To count down. nonstandard
"This was accomplished in the old system by polling a software variable representing the number of prebleach bin and issuing a software command to trigger the AOM once the variable has countdowned to zero."
Etymology
Etymology 1
From count + down.
Etymology 2
From count + down.
See also for "countdown"
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