WordrespiratoireMeaningrespiratoryPart of speechadjectivePronunciationCourseFrenchLessonAddition and escalation (voire)Usages of respiratoireLe patient a un problème respiratoire grave.The patient has a serious respiratory problem.J'ai peur que ce symptôme respiratoire soit grave, voire mortel.I am afraid that this respiratory symptom is serious, and even deadly.