alvine

from WordNet (r) 3.0 (2006)

alvine
    adj 1: of or relating to the intestines

from The Collaborative International Dictionary of English v.0.48

Alvine \Al"vine\, a. [L. alvus belly: cf. F. alvin.]
   Of, from, in, or pertaining to, the belly or the intestines;
   as, alvine discharges; alvine concretions.
   [1913 Webster]