conflagrant

from The Collaborative International Dictionary of English v.0.48

Conflagrant \Con*fla"grant\, a. [L. conflagrans, p. pr. of
   conflagrare; con- + flagrare to blaze. See {Flagrant}.]
   Burning together in a common flame. [R.] "The {conflagrant}
   mass." --Milton.
   [1913 Webster]