has gangrened

• present perfect

  present perfect

  Used to describe actions that started in the past and continue into or have direct relevance to the present.

  of gangrene (3rd person singular).
  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