eternise

/ɪˈtɜrnˌaɪz/
verb
  1. To make something last forever or to preserve it so that it is never forgotten.
    • The writer's words were so powerful that they seemed to eternise the spirit of the age.
    • The artist hoped to eternise her love for nature in her paintings.
    • Many cultures build monuments to eternise the memory of their leaders.
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