autocide
/ɔːtɒˈsaɪd/ (AW-tos-AYD)
Definitions
1. noun
A person who kills themselves.
“The investigation into the celebrity’s death revealed that the coroner believed it to be a case of autocide.”
2. noun
A suicidal act, especially one that is seen as a heroic act or a way to escape suffering.
“The soldier’s autocide was seen as a tragic sacrifice for his country.”