One who carries explosives on his or her body or in a vehicle and intends to detonate them (dying in the process) to kill people and inflict widespread damage, usually motivated by a political or religious cause.

(slang, US) A semi-trailer driver pulling a tanker trailer with gasoline or other explosive or hazardous substance.

To kill oneself; to take one's own life.

An agreement between two or more people to commit suicide.

A message, usually a written note, left by someone who later attempts or commits suicide, usually explaining the reason for the suicide.

plural of suicide victim

A person who has committed suicide.

(BDSM) The act of suspending a person upright by means of hooks placed in the flesh of the upper back.

plural of suicide seed

(genetic engineering) A proposed kind of modified seed whose use would be restricted by having important genes activated only in response to some stimulus (such as a special chemical), and which would otherwise produce infertile second-generation seeds.