age

What is the Definition of age?

Noun:

1. how long something has existed
2. an era of history having some distinctive feature
3. a time of life (usually defined in years)
4. a prolonged period of time
5. a late time of life

Verb:

1. begin to seem older; get older
2. grow old or older
3. make older

Other meanings of age (synonyms, cognates).