AGE

noun

1. The whole duration of a being, whether animal, plant, or other kind, being alive.
2. The number of full years, months, days, hours, etc., that someone, or something, has been alive.
3. One of the stages of life.

verb

1. To cause to grow old; to impart the characteristics of age to.
2. To postpone an action that would extinguish something, as a debt.
3. To categorize by age.