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The Collaborative International Dictionary
Putrefactiveness

Putrefactive \Pu`tre*fac"tive\, a. [Cf. putr['e]factif. See Putrefy.]

  1. Of or pertaining to putrefaction; as, the putrefactive smell or process.
    --Wiseman.

  2. Causing, or tending to promote, putrefaction. [1913 Webster] -- Pu``tre*fac"tive*ness, n.

Wiktionary
putrefactiveness

n. The quality of being putrefactive.