decessus

Etymology
Perfect passive participle of.

Participle

 * 1) withdrawn, retired, departed, left
 * 2) relinquished
 * 3) deserted
 * 1) relinquished
 * 2) deserted

Noun

 * 1) departure
 * 2) retirement
 * 3) passing away, death
 * 4) decline, fall, ebb