to excite the surface nerves of, as by touching or stroking lightly with the finger, a feather, etc., so as to cause involuntary twitching, a pleasant tingling, laughter, etc.; to tickle.

to perturb; to stir; to agitte.

to cause to shake frequently and vehemently.

to damage or injure in such a way as to make useless, valueless, etc.; to spoil.

the eye that is red (from wrath); a fiery eye.