/juːθəˈneɪʒə/ – noun
Definition: Hành vi giết người theo yêu cầu của bệnh nhân để chấm dứt sự sống.
A more thorough explanation: the act of killing someone who is very ill or very old without causing them any pain so that they do not suffer any more
Example: Euthanasia is illegal in this country, although doctors can withdraw care.