intransitive verb
Definition: To grow older or to reach a certain stage of development over time.
Example: As the cheese ages, it develops a richer flavor.
noun
Definition: A length of time during which a person lives, or a specific period in history known for certain events or characteristics.
Example: She has lived for over eighty years, which is quite an age.
transitive verb
Definition: To make something older or to help it develop over time, often by changing its qualities or characteristics.
Example: The harsh conditions aged the once vibrant painting.