Wave Goodbye
Verb Phrase · Slang & Abbreviations
Definitions
To accept that something is about to be lost, removed, or rendered unusable. In engineering slang, people wave goodbye to data, uptime, or convenience once a risky decision crosses the point of reversal.
In plain English: To accept that something is about to be lost or gone.
Example: "If they dropped backward compatibility with no migration layer, they could wave goodbye to half the long-tail integrations overnight."