age

Age is a measure of the amount of time a person, animal, or object has existed since its birth or creation. It is usually counted in years for humans, reflecting the length of life from birth to the present. Age helps us understand development stages, health needs, and life experiences. While commonly expressed in years, age can also be considered in months for infants or in more detailed terms for specific contexts. Essentially, age is a way to quantify the passage of time and the progress of growth and change over a lifespan.