The meaning of Ticklishness and additional information.

Ticklish(a.) Sensible to slight touches; easily tickled; as, the sole of the foot is very ticklish; the hardened palm of the hand is not ticklish.

Ticklish(a.) Standing so as to be liable to totter and fall at the slightest touch; unfixed; easily affected; unstable.

Ticklish(a.) Difficult; nice; critical; as, a ticklish business.