That cripples or incapacitates
Causing serious injuries, damage, or harm; damaging.
Causing a severe and insurmountable problem; detrimental.
Spars or timbers set up as a support against the side of a building.
State of being crippled; lameness.
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.