rhizoverbBeta
DictionaryasphyxiaOxygen deprivation
noun

asphyxia

as-FIK-see-uh/əsˈfɪksiə/

A life-threatening lack of oxygen that can cause unconsciousness or death.

Rescuers lift the unconscious drowning victim from the pool after asphyxia causes collapse.

A limp, unconscious drowning victim is being lifted face-up from a swimming pool, making oxygen deprivation rather than ordinary fainting the visible cause of collapse.
Etymology
aGreeknot, without
+sphyxiaGreekto throb, beat violently

The pieces originally described an absence of pulse, not breath. The name shifted to oxygen deprivation, although a person’s pulse can continue for some time after breathing stops.

In context

NicuCEO3:04
there is no cure for birth asphyxia but there are treatments that can help to prevent or minimize the damage caused by oxygen deprivation
Birth Asphyxia in the NICU: Dr. Read’s Essential Guide for NICU Parents

More examples

  • Rescuers act quickly when the trapped worker shows signs of asphyxia.
  • The training explains how interrupted breathing can lead to asphyxia.
  • The patient is treated for the effects of asphyxia.

Forms

asphyxia