°The whole
duration of a being, whether animal, vegetable, or other kind;
lifetime.
°That part of the duration of a being or a thing which is between its beginning and any given time.
"What is the present age of a man, or of the earth?"
°To cause to grow old; to impart the characteristics of age to.
"Grief ages us."
°To postpone an action that would extinguish something, as a debt.
"Money's a little tight right now, let's age our bills for a week or so."