The Collaborative International Dictionary of English v.0.48:
corticofugal \corticofugal\ adj. same as corticoefferent; as, corticofugal discharges. Syn: corticoefferent, corticifugal. [WordNet 1.5]WordNet (r) 3.0 (2006):
corticofugal adj 1: of a nerve fiber passing outward from the cerebral cortex; "corticofugal discharges" [syn: corticoefferent, corticofugal, corticifugal]