pseudaesthesia

from The Collaborative International Dictionary of English v.0.48
Pseudaesthesia \Pseu`d[ae]s*the"si*a\, n. [NL. See {Pseudo-},
   and {aesthesia}.] (Physiol.)
   False or imaginary feeling or sense perception such as occurs
   in hypochondriasis, or such as is referred to an organ that
   has been removed, as an amputated foot.
   [1913 Webster]
    

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