What is the meaning of Bulimia_nervosa?

An eating disorder characterized by a binge-and-purge cycle: extreme overeating followed by self-induced vomiting.

bulimia nervosa: an eating disorder characterized by a binge-and-purge cycle: extreme overeating followed by self-induced vomiting.

bulimia (eating disorder characterised by a binge-and-purge cycle)

Source: wiktionary.org