Top Definition. Countdown City. Nickname for San Antonio. Why? The area code is 210 which is a number countdown. Two One Zero. I'm from Countdown.
Define countdown (noun) and get synonyms. What is countdown (noun)? countdown (noun) meaning, pronunciation and more by Macmillan Dictionary.
countdown meaning, definition, what is countdown: the act of counting backwards to zero. Learn more. Some holds are planned: they are done so the launch-support computers can run automatic checks on the rocket. Now that we're acquainted, let's get the ball rolling! You can complete the definition of vampire knight game free download countdown has started given by the English What does countdown mean dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster. View British English definition of countdown. More from Dictionary, Thesaurus, and Translations. Lotsa space for your The Registry. Add Cambridge Dictionary to your browser in a click!