Etymology

Noun

1. The practice of killing a human being or animal for humane reasons, especially one suffering greatly or experiencing poor quality of life.

   Euthanasia is the most difficult part of a veterinarian's job.

2. An easy death, or the means to bring about such a death.
   • 1897, Bram Stoker, Dracula, Folio Society 2008, p. 273:

     For myself I could hold it in my account with God to find such an euthanasia for you, even at this moment if it were best.