Answer:
A person that is currently holding the position.
Explanation:
You'll generally hear the term incumbent when talking about politics, and when used, it would generally mean the person who is currently holding the office.
For example, the incumbent for the upcoming election for presidency is Donald J. Trump.
~
In the lines from Shakespeare's "The Tragedy of Macbeth," Lady Macbeth is talking to herself while she is sleep walking. She feels so guilty that she cannot sleep properly. In that respect, she means that she and Macbeth do not need to fear anything because they are so powerful that nobody will believe they are responsible for killing Duncan. However, she does not actually think so - she is only trying to convince herself of it because she is under the impression that everybody is suspicious of Macbeth.
Answer:
He was executed by the Spanish colonial government for the crime of rebellion after the Philippine Revolution, inspired in part by his writings, broke out. Though he was not actively involved in its planning or conduct, he ultimately approved of its goals which eventually led to Philippine independence.