Life time is a phrase that can refer to the amount of time someone has been alive, or the duration of a particular event. The crossword solutions for this phrase are AGE (3 letters), SPAN (4 letters), and STAGE (5 letters). AGE refers to the length of time someone has been alive, SPAN is the length of time something lasts, and STAGE is a period of development or progress. Together, these three words form the phrase LIFE TIME, which can be used to describe the amount of time someone has been alive, or the duration of a particular event.