Despite being a word not found in modern dictionaries, Apodyopsis is derived from Ancient Greek. Although the Greek “apo” has many different meanings as a prefix, the Greek “dy” is used with “apo” in the word “apodyterium”, meaning a room where people would undress.

The act of mentally undressing someone;

To imagine a person nude.
The experiment was an attempt to visualize the process of tearing and destroy-ing the moon, ending its existence as1