(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.