The Collaborative International Dictionary of English v.0.48:
anorexigenic \anorexigenic\ adj. 1. causing loss of appetite; as, an anorectic (or anorexigenic) drug. Syn: anorectic [WordNet 1.5 +PJC]WordNet (r) 3.0 (2006):
anorexigenic adj 1: causing loss of appetite; "an anorectic (or anorexigenic) drug" [syn: anorectic, anorexigenic]