ASPHYXIA Meaning of ASPHYXIA in English n. a lack of oxygen in the blood, causing unconsciousness or death; suffocation. Derivatives: asphyxial adj. asphyxiant adj. & n. Etymology: mod.L f. Gk asphuxia f. a- not + sphuxis pulse Oxford English vocab. Оксфордский английский словарь. 2012