[syn: igneous, pyrogenic, pyrogenous]
The Collaborative International Dictionary of English v.0.48:
Pyrogenic \Pyr`o*gen"ic\, a. [Pyro- + -gen + -ic.] (Physiol.)
Producing heat; -- said of substances, as septic poisons,
which elevate the temperature of the body and cause fever.
[1913 Webster]
WordNet (r) 3.0 (2006):
pyrogenic
adj 1: produced by or producing fever [syn: pyrogenic,
pyrogenous, pyrogenetic]
2: produced under conditions involving intense heat; "igneous
rock is rock formed by solidification from a molten state;
especially from molten magma"; "igneous fusion is fusion by
heat alone"; "pyrogenic strata" [syn: igneous, pyrogenic,
pyrogenous]