t minus

listen to the pronunciation of t minus
الإنجليزية - الإنجليزية
This comes from a countdown convention used in by both the American military and NASA. Generally, it is used when counting down to a major event that will happen at a specific time. Mathematically, T is time, minus whatever amount of time is left until the event happens. If the News Years ball is dropping in 10 minutes, one could say "The ball is dropping in T minus 10 minutes and counting!"
t minus

    الواصلة

    t mi·nus

    التركية النطق

    ti maynıs

    النطق

    /ˈtē ˈmīnəs/ /ˈtiː ˈmaɪnəs/

    فيديوهات

    ... 600 million mobile phone users in India, plus or minus. ...
    ...  Each number is twice the last, but 32 minus 16 is twice as much as 16 minus 8 and 64 minus ...
المفضلات