The term "crown monkey" typically refers to a type of primate, also known as the "tufted capuchin." This species is recognized for the distinctive tuft of fur on its head, resembling a crown. While "crown monkey" is a commonly used term, there are also alternative synonyms to describe this creature. Some of these include "tufted capuchin," "crest-tufted capuchin," and "crowned black-capped capuchin." Additionally, this species may also be referred to by its scientific name, "Sapajus apella." These various terms all refer to the same species of monkey, known for its unique and regal appearance.