To drive away, disperse.
To use up or waste; squander.
To vanish by dispersion.
To cause energy to be lost through its conversion to heat.
To gather (cattle) together by riding around them.
To round (a number) to the smallest integer that is not less than it, or to some other greater value, especially a whole number of hundreds, thousands, etc.
To arrest or detain a group of people without individualized suspicion or cause, often as a form of targeted persecution.
To collect or gather (something) together.