1876; see anorexia + -ic. The immediate source or model is perhaps French anorexique. As a noun meaning "person with anorexia nervosa" it is attested from 1913.
Anopheles
anorak
anorectic
anorexia
anorexia nervosa
anorexic
anormal
anosmia
another
anoxic
Anschauung
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