Source : Webster's Revised Unabridged Dictionary (1913)

Appetitive \Ap"pe*ti"tive\, a. [Cf. F. app['e]titif.]
   Having the quality of desiring gratification; as, appetitive
   power or faculty. --Sir M. Hale.

Source : WordNet®

appetitive
     adj : of or relating to appetite; "appetitive needs"