Countdown — definition

1. countdown (Noun)

1 definition

countdown (Noun) — Counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle).

6 types of
count counting enumeration numeration reckoning tally

2. countdown (Verb)

1 definition

countdown (Verb) — Count backwards; before detonating a bomb, for example.

1 type of
count