What does "ticklish" mean?

Ticklish: Standing so as to be liable to totter and fall at the slightest touch; unfixed; easily affected; unstable. Can any man with comfort lodge in a condition so dismally ticklish Barrow.

Additional senses

  1. 2.Difficult; nice; critical; as, a ticklish business. Surely princes had need, in tender matters and ticklish times, to beware what they say. Bacon. -- Tic"klish*ly, adv. -- Tic"klish*ness, n.

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