die suddenly or very soon

moment or time of separation or departure

the moment of death

none be sure of what shall happen in the next moment

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

short-lived luxury

for a moment, for a little while

every now and again, time and again, again and again, every moment, repeatedly

at death's door, about to die

a few moments, a short while, two moments

an interval of twenty-four minutes, time, hour, moment

propitious moment or hour

a saint at a moment and devil at next, someone whose attitude is unreliable or changeable

wrist watch