A fictitious name which is adopted by an author in his writing is known as?

A fictitious name which is adopted by an author in his writing is known as?

Explanation
  • Pseudonym: a fictitious name, especially one used by an author.
  • Nickname: a familiar or humorous name given to a person or thing instead of or as well as the real name.
  • Nomenclature: the devising or choosing of names for things, especially in a science or other discipline.
  • Title: a name that describes someone's position or job.