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count·down
 countdown
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- pronunciation:
- kaUnt
daUn
- features:
- Word Combinations (noun), Word Explorer
| part of speech: |
noun |
| definition 1: |
the act or procedure of counting in reverse in preparation for some event, such as the firing of a rocket, to occur at "zero".
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| definition 2: |
the procedures and performance checks that take place during a countdown.
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