Chronic respiratory failure is a serious illness that gets worse over time. As the condition increases in severity, people may develop an abnormal heart rhythm or slip into a coma. Causes
Learner's definition of DEFRAUD : to trick or cheat someone or something in order to get money: to use fraud in order to get money from a person, an organization, etc. [+ object]
To defuse (something) is to make a threatening or dangerous situation safer. For example, you might defuse a violent argument by calming the people involved, or you might literally defuse a bomb by deactivating its fuse. Diffuse works as both a verb and an adjective.