Definition

1. Noun:
   • The process of decaying or rotting, especially of organic matter, typically accompanied by a foul smell: This is the primary biological meaning, describing decomposition caused by microorganisms like bacteria or fungi.
   • A state of extreme moral corruption or depravity: A figurative use describing a state of profound moral decay, often in a society or institution.

Examples of Usage

• Noun (Biological decay):

  • The putrefaction of the food in the warm kitchen created an unbearable stench.
  • Forensic scientists study the stages of putrefaction to determine time of death.

• Noun (Moral decay):

  • The historian argued that the empire's collapse was preceded by a period of moral putrefaction.
  • The novel explores the spiritual putrefaction within the corrupt aristocracy.

Advanced Usage

• "To be in a state of putrefaction": To be actively rotting or in a state of advanced moral decay.
  • The abandoned meat was in an advanced state of putrefaction.
  • Critics accused the political system of being in a state of moral putrefaction.

Variants and Related Words

• Putrefy (verb): To decay or rot and produce a foul smell.
  • The organic waste began to putrefy in the summer heat.
• Putrefactive (adjective): Causing or relating to putrefaction.
  • The putrefactive bacteria broke down the tissue.
• Putrid (adjective): Decayed and smelling foul; or, morally corrupt.
  • A putrid smell came from the drain.
  • He was accused of putrid business practices.

Synonyms

• Decomposition: The state or process of rotting or decay.
• Rot: The process of decaying.
• Corruption: Dishonest or fraudulent conduct; can also mean decay (especially in a moral sense).
• Degeneracy: The state of having low moral standards.

Related Phrases

• "Stench of putrefaction": A common collocation emphasizing the foul smell associated with decay.
  • The stench of putrefaction filled the air near the swamp.
• "Moral putrefaction": A fixed phrase for describing societal or institutional moral decay.
  • The preacher warned against the moral putrefaction of modern society.

Noun

1. moral perversion; impairment of virtue and moral principles
   • the luxury and corruption among the upper classes
   • moral degeneracy followed intellectual degeneration
   • its brothels, its opium parlors, its depravity
   • Rome had fallen into moral putrefaction
2. (biology) the process of decay caused by bacterial or fungal action
3. a state of decay usually accompanied by an offensive odor