Source : Webster's Revised Unabridged Dictionary (1913)

Dissecting \Dis*sect"ing\, a.
   1. Dividing or separating the parts of an animal or vegetable
      body; as, a dissecting aneurism, one which makes its way
      between or within the coats of an artery.

   2. Of or pertaining to, or received during, a dissection; as,
      a dissecting wound.

   3. Used for or in dissecting; as, a dissecting knife; a
      dissecting microscope.

Dissect \Dis*sect"\, v. t. [imp. & p. p. {Dissected}; p. pr. &
   vb. n. {Dissecting}.] [L. dissectus, p. p. of dissecare; dis-
   + secare to cut. See {Section}.]
   1. (Anat.) To divide into separate parts; to cut in pieces;
      to separate and expose the parts of, as an animal or a
      plant, for examination and to show their structure and
      relations; to anatomize.