Of an object, concept, relationship, etc., having existed for a relatively long period of time.
Of a living being, having lived for most of the expected years.
Of a perishable item, having existed for most of, or more than, its shelf life.
Of a species or language, belonging to a lineage that is distantly related to others.
Having been used and thus no longer new or unused.
Having existed or lived for the specified time.
Tiresome after prolonged repetition.
(informal, of a person) Indicating affection and familiarity.