definition of
tickle

[1] #1 tickle n. a cutaneous sensation often resulting from light stroking. wn

[2] #2 tickle v. [titillate, vellicate] touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter, or spasmodic movements. wn

[3] #3 tickle n. [tickling, titillation] the act of tickling. wn

[4] #4 tickle v. [thrill, vibrate] feel sudden intense sensation or emotion; "he was thrilled by the speed and the roar of the engine". wn

[5] #5 tickle v. touch or stroke lightly; "The grass tickled her calves". wn