Source : Webster's Revised Unabridged Dictionary (1913)

Ithyphallic \Ith`y*phal"lic\, a. [L. ithyphallicus, fr.
   ithyphallus, Gr. ?, membrum virile erectum, or a figure
   thereof carried in the festivals of Bacchus.]
   Lustful; lewd; salacious; indecent; obscene.