1. Pleasantly and superficially exciting
   "The titillating gossip spread quickly through the office"
    
2. [informal] Relating to or tending to arouse sexual desire or excitement; strongly affected by sexual desire
   "The film contained several titillating scenes";
   - erotic

1. Excite pleasurably or erotically
   "A titillating story appeared in the usually conservative magazine"
    
2. Touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter, or spasmodic movements
   "The feather titillated her skin";
   - tickle, vellicate

See also: exciting, sexy [informal]

Type of: excite, itch, shake, shake up, stir

Encyclopedia: Titillate