【上位】 someone who causes the death of a person or animal 人や動物の死を引き起こす人。
日/英 »
【下位】 a murderer (especially one who kills a prominent political figure) who kills by a surprise attack and often is hired to do the deed; "his assassins were hunted down like animals"; "assassinators of kings and emperors" 不意の攻撃によって殺し、しばしば、行為を行うために雇われた殺人者（特に著名な政治家を殺す人）。
日/英 »
