bifurcal--prophetes.ai

bifurcal, a. rare.
  (baɪˈfɜːkəl)
  [f. L. bifurc-us two-forked, two-pronged + -al¹.]
  = bifurcate a.

1861 Reade Cloister & H. III. 145 A little bifurcal dagger to hold the meat.

Oxford English Dictionary