That part of the duration of a being or a thing which is between its beginning and any given time; specifically the size of that part.
The number of full years, months, days, hours, etc., that someone, or something, has been alive.
Mature age; especially, the time of life at which one attains full personal rights and capacities.
The people who live during a particular period.
A long time.
The shortest geochronologic unit, being a period of thousands to millions of years; a subdivision of an epoch (or sometimes a subepoch).
One of the twelve divisions of a Great Year, equal to roughly 2000 years and goverened by one of the zodiacal signs; a Platonic month.
The time of life at which some particular power or capacity is understood to become vested.
A generation.
A period of one hundred years; a century.
The right of the player to the left of the dealer to pass the first round in betting, and then to come in last or stay out; also, the player holding this position; the eldest hand.
An advanced period of life; the latter part of life; the state of being old, old age, senility; seniority.
One of the stages of life.
The whole duration of a being, whether human, animal, plant, or other kind, being alive.
A particular period of time in history, as distinguished from others.
A great period in the history of the Earth.
To cause to grow old; to impart the characteristics of age to.
To postpone an action that would extinguish something, as a debt.
To categorize by age.
To indicate that a person has been alive for a certain period of time, especially a long one.
To be viewed or turn out in some way after a certain time has passed.
To grow aged; to become old; to show marks of age.