溘然長逝

溘然长逝
kèránchángshì
  1. (euphemistic) to pass away suddenly; to die a sudden death
  2. to pass away suddenly; to die a sudden death

Wiktionary

Entry Composition

1 溘然 kèrán suddenly
2 長逝 chángshì
  1. to depart this life
  2. to be no more