'Lifetime' in the Bible

And thou shalt not take a wife to her sister, to be a rival to her , to uncover her nakedness, besides the other in her life-time.

Now Absalom in his lifetime had taken and reared up for himself the pillar, which is in the king's dale; for he said, I have no son to keep my name in remembrance: and he called the pillar after his own name; and it is called Absalom's monument, unto this day.

For his anger is but for a moment; His favor is for a life-time: Weeping may tarry for the night, But joy cometh in the morning.

Behold, thou hast made my days as handbreadths; And my life-time is as nothing before thee: Surely every man at his best estate is altogether vanity. Selah