asphyxiateverb/ɐʃ.fik.ˈsjaɾ/mediumas·fi·xi·arPortuguesEnglishEspanolFrancaisDefinitionTo prevent or hinder breathing, causing suffocation.Carbon monoxide can asphyxiate a person quickly.The crowd was so dense it almost asphyxiated him.synsuffocatestrangleEtymologyDo latim 'asphyxiare', do grego 'asphyktos' (sem pulso).Related wordsasfixiaasfixianteasfixiado