(historical) A standardized time arrangement formerly used by railways to overcome the confusion caused by varying local times at different stations.

plural of time preference

(US, Canada) The 24-hour clock. / (military, US and allied forces) A specific system of denoting and pronouncing the times of the 24-hour clock.

plural of time complexity

The time zone in central North America corresponding to UTC minus six hours during standard time, and UTC minus five hours during daylight saving time

(astronomy) A former standard astronomical time scale intended to overcome the drawbacks of irregularly fluctuating mean solar time, superseded in the 1970s.

plural of time domain

plural of time sheet

plural of time warp

(physics) A natural unit of time, equivalent to the time it takes light to traverse one Planck length; it is the smallest duration of time that has physical meaning.