Source : Webster's Revised Unabridged Dictionary (1913)

Aphrodisiac \Aph`ro*dis"i*ac\, Aphrodisiacal
\Aph`ro*di*si"a*cal\, a. [Gr. ? pertaining to sensual love, fr.
   ?. See {Aphrodite}.]
   Exciting venereal desire; provocative to venery.

Source : WordNet®

aphrodisiacal
     adj : exciting sexual desire [syn: {aphrodisiac}, {sexy}] [ant: {anaphrodisiac}]