lay down one's life
quicken
kill
vitalise
vitalize
lose the number of one's mess
celestial transfer
martyrism
immortalise
die in the last ditch
deathward
rest
transition
eternal rest
widow
quietus
sleep
eternal sleep
martyr
deathwards
lay down
dead
in perpetuity
self-sacrifice
sacrificatory
martyrologic
martyrize
buy the farm
victim
martyrological
conk out
take someone's life
return to dust
thanatophilia
take someone to the grave
self-deletion
shuffle off this mortal coil
self-delete
offer up
agonal
mactate
have one foot in the grave
deathscape
obituary
autohomicide
ensoul
martyrization
sac
over the rainbow
unalive