moment or time of separation or departure

the moment of death

die suddenly or very soon

time after the noon when the Sun is at the decline

none be sure of what shall happen in the next moment

on a downward slide

decline, wane, decay, fall

heading towards decay or destruction

a moody fellow is not reliable, he may be very nice one moment and may turn very nasty in the next

everlasting property or assets

time for decline, descension, time of sunset

pit of decline

for a moment, for a little while