Est - Definition
est
n 1: standard time in the 5th time zone west of Greenwich,
reckoned at the 75th meridian; used in the eastern United
States [syn: Eastern Time, Eastern Standard Time,
EST]
n 1: standard time in the 5th time zone west of Greenwich,
reckoned at the 75th meridian; used in the eastern United
States [syn: Eastern Time, Eastern Standard Time,
EST]