obstipation

from WordNet (r) 3.0 (2006)

obstipation
    n 1: severe constipation resulting from an obstruction in the
         intestines

from The Collaborative International Dictionary of English v.0.48

Obstipation \Ob`sti*pa"tion\, n. [L. obstipatio a close
   pressure; ob (see {Ob-}) + stipare to press.]
   1. The act of stopping up, as a passage. [Obs.] --Bailey.
      [1913 Webster]

   2. (Med.) Extreme constipation. [Obs.] --Hooper.
      [1913 Webster]