Also known as: ti.
TI has various meanings in the Time category. Discover the full forms, definitions, and usage contexts of TI in Time.
Mode by which is measured the passage of events. A measure of duration. In navigation, all time is measured by hour angle of a specific body or point, and is based on diurnal rotation of Earth, monthly revolution of Moon around Earth, the annual revolution of Earth round Sun.
TimeLast updated: