·vi To feel titillation.
II. Tickle ·adj Ticklish; easily tickled.
III. Tickle ·adj Liable to change; uncertain; inconstant.
IV. Tickle ·vi To excite the sensation of titillation.
V. Tickle ·vt To Please; to Gratify; to make joyous.
VI. Tickle ·adj Wavering, or liable to waver and fall at the slightest touch; unstable; easily overthrown.
VII. Tickle ·vt 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.