D defs.my
Entry 3 senses Webster, 1913

Dissection

/dīs-ĕk'-shən/ · Dis·sec·tion · IPA /dɪˈsɛkʃən/
01 n. The act of dissecting an animal or plant; as, dissection of the human body was held sacrilege till the time of Francis I.
  1. 1.
    The act of dissecting an animal or plant; as, dissection of the human body was held sacrilege till the time of Francis I.
  2. 2.
    Fig.: The act of separating or dividing for the purpose of critical examination.
  3. 3.
    Anything dissected; especially, some part, or the whole, of an animal or plant dissected so as to exhibit the structure; an anatomical so prepared.
Phrases & compounds
Dissection wound — a poisoned wound incurred during the dissection of a dead body.