putrefaction pu·tre·fac·tion (py&oomacr;'trə-fāk'shən)
n.
Decomposition of organic matter, especially protein, by microorganisms, resulting in production of foul-smelling matter.
Putrefied matter.
The condition of being putrefied.
putrefactive pu·tre·fac·tive (py&oomacr;'trə-fāk'tĭv)
adj.
Bringing about putrefaction.
Of, relating to, or characterized by putrefaction.