A more thorough explanation:

Definition: Accessoryship refers to the status or fact of being an accessory. It is also sometimes referred to as accession.

Example: If someone helps another person commit a crime, they can be charged with accessoryship to that crime.

Explanation: This means that the person who helped commit the crime is not the main perpetrator, but they still played a role in the crime and are therefore considered an accessory. The term "accessoryship" is used to describe this status or fact.

Example: In the world of fashion, accessories are items that complement or enhance an outfit, such as jewelry, scarves, or handbags.

Explanation: This example illustrates the loose use of the term "accessoryship" as a synonym for "accession." In this context, an accessory is something that is added to an outfit to make it more complete or stylish. This is similar to how an accession is something that is added to a collection or group.