Meaning Of Tickle

v. t.

To touch lightly, so as to produce a peculiar thrilling sensation, which commonly causes laughter, and a kind of spasm which become dengerous if too long protracted.
v. t.

To please; to gratify; to make joyous.
v. i.

To feel titillation.
v. i.

To excite the sensation of titillation.
a.

Ticklish; easily tickled.
a.

Liable to change; uncertain; inconstant.
a.

Wavering, or liable to waver and fall at the slightest touch; unstable; easily overthrown.