Future Proof
Verb · Hacker Culture
Definitions
To design something in a way intended to remain useful and adaptable as needs, technology, or conditions change. In engineering culture the phrase is useful up to a point, though it can also become an excuse for speculative overengineering.
In plain English: To try to make something stay useful as the future changes.
Example: "They wanted to future proof the API, but the staff engineer kept reminding them that imaginary future complexity is still just imaginary until there is evidence it matters."