Answer:
The word apparition reflect disillusionment, because both words "ghost" and apparition mean that something is going to disappear or leave in any moment. It could maka disillusionment in the person who was expecting something from that apparition or ghost.
Explanation:
The word disillusionment means a feeling of dissapointment that can obey at having high expectations, expecting something that didn't happen or that some situation happened in a way we didn't want to.
In this particular case, the word apparition, meaning ghost, can reflect disillusionment because of the time that ghost or appartition took place or maybe because the situation was not the way someone expected.
