ALL meanings of pacific standard time
pa·cif·ic stand·ard time
P p - noun pacific standard time See under standard time. 1
- noun pacific standard time 8 hours behind Greenwich Mean Time 1
- noun pacific standard time one of the standard times used in North America, based on the local time of the 120° meridian, eight hours behind Greenwich Mean Time 0
- noun pacific standard time a standard time used in the zone which includes the W states of the continental U.S., corresponding to the mean solar time of the 120th meridian west of Greenwich, England: it is eight hours behind Greenwich time 0