That which is accessible; that which is within one's reach or ability.
Understanding.
Grip.
To take advantage of something, to seize, to jump at a chance.
To grip; to take hold, particularly with the hand.
To understand.
Absolute power, or its use.
A government in which a single ruler (a tyrant) has absolute power; this system of government.
The office or jurisdiction of an absolute ruler.
Extreme severity or rigour.
A system of government in which power is exercised on behalf of the ruler or ruling class, without regard to the wishes of the governed.