had gangrened

• past perfect

  past perfect

  Used to express a completed action that took place before another specific past action occurred.

  of gangrene.
  gangrene

  noun

  necrosis or death of soft tissue due to obstructed circulation, usually followed by decomposition and putrefaction.

Related Words

• blight
• corrosion
• decomposition
• degeneration
• deterioration
• disintegration
• disrepair
• extinction
• impairment
• rot