security blanket. 1  a small blanket or other soft cloth, as clutched or stroked by a child for the feeling of comfort and security it affords. 2  anything that gives a person a sense of safety or freedom from anxiety.
PST and EST are time zones in North America. PST is Pacific Standard Time and EST is Eastern Standard Time. There is a difference of 3 hours between these time zones. The Timezone Offsets of PST and EST are -8 and -5 respectively. This means that PST is eight hours behind Coordinated Universal Time (UTC), while EST is only five hours behind.
PST is Pacific Standard Time. There is no OST time zone, though  there is an OMST zone, Omsk Time (Russia), which is 7 hours ahead  of UTC, therefore the difference between â¦ the two would be 15 hours.       /  . Answered. In Science.