out ‧ live /aʊtˈlɪv/ BrE AmE verb [transitive]
[ Word Family: verb : ↑ live , ↑ outlive , ↑ relive , ↑ liven , ↑ up ; adjective : ↑ live , ↑ lively , ↑ living , ↑ liveable ; noun : ↑ liveliness , ↑ living , ↑ livelihood ; adverb : ↑ live ]
1 . to remain alive after someone else has died:
She outlived her husband by 20 years.
2 . to continue to exist after something else has ended or disappeared ⇨ outlast :
Good books have a way of outliving those who want to ban them.
3 . outlive its/your usefulness to become no longer useful:
The docks have outlived their usefulness.