A person suffering from anorexia nervosa; an anorexic.

A drug or dietary supplement that reduces the appetite so as to promote weight loss.

Characterised by a lack of appetite, especially as suffering from anorexia nervosa; anorexic.

"2005: cultural historians would trace the impact of the drug across a wide spectrum of popular culture, from the Mods of Britain to the new anorectic chic of the fashion world as exemplified by models like Twiggy. — Martin Torgoff, Can't Find My Way Home (Simon & Schuster 2005, p. 160)"

Causing a loss of appetite.