死命 is read as しめい (shimei) and means fate.
しめい
shimei
しぼう
death
しざん
stillbirth
しきゅう
pitch that hits the batter
しいん
cause of death
しかつ
life and death
しぼうしゃ
the deceased
しき
time of death
ししゅ
defending to the last
しそう
face of a dead person
しのこうしん
death march
しんだこのとしをかぞえる
crying over spilt milk
しかつもんだい
matter of life or death