1. the act or process of making something eternal or lasting forever
Usage: formal; literary
2. the state or condition of being made eternal
Usage: formal; philosophical

Examples

• The monument was built as an eternization of the hero's memory.
• Through art and literature, writers seek the eternization of human experience.
• The eternization of their love was expressed in the timeless poem.
• Ancient civilizations pursued eternization through grand architectural works.
• The photograph served as an eternization of that fleeting moment in time.