Obsolescence - Wikipedia Obsolescence is the process of becoming antiquated, out of date, old-fashioned, no longer in general use, no longer useful, or superseded by innovation, or the condition of being in such a state
Obsoletion vs. Obsolescence: Whats the Difference? - Main Difference Obsoletion vs Obsolescence: What's the Difference? - Main Difference Obsolescence is the state of being which occurs when an object, service, or practice is no longer wanted even though it may still be in good working order