asphyxiation

/æsˌfɪksiˈeɪʃən/
noun
  1. The condition of being deprived of oxygen, leading to unconsciousness or death; suffocation.
    • The diver narrowly avoided asphyxiation when his air tank ran out.
    • Asphyxiation can occur quickly in a room filled with carbon monoxide.
    • The cause of death was determined to be asphyxiation due to smoke inhalation.
Antonyms
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