The term "Rapunzel syndrome" refers to a rare condition where a person has a dangerously large amount of hair in their stomach. This condition is most commonly seen in young women who suffer from trichophagia, a mental disorder characterized by compulsive hair-eating. While the term "Rapunzel syndrome" is well-known, there are other terms used to refer to this condition. Some of the synonyms for "Rapunzel syndrome" include trichobezoar, hairball, and gastric hairball. These terms are used interchangeably and describe a similar condition where hair accumulates in the stomach and causes painful symptoms, including nausea, vomiting, and abdominal pain.