Approaching death; about to die; moribund.
Declining, terminal, or drawing to an end.
Pertaining to death, or the moments before death.
The process of approaching death; loss of life; death.
Likely to commit, or to attempt to commit, suicide.
Extremely reckless.
Highly likely to certain to result in the deaths of the participants; dangerous or reckless to such a degree as to be tantamount to suicide for those taking part.
Pertaining to suicide.
Someone suicidal; someone likely to kill themselves.