perish
verb(per-ish)
pass from physical life and lose all bodily attributes and functions necessary to sustain life
Synonyms: buy the farm, cash in one's chips,
choke,
conk,
croak,
decease,
die, drop dead,
exit,
expire, give-up the ghost,
go, kick the bucket,
pass, pass away, pop off, snuff it,
Examples:
The children perished in the fire.