Single Point of Failure Slang
Noun · Slang & Abbreviations
Definitions
Informal language for any person, service, component, or process whose failure can take down a larger system. In engineering slang, calling something a single point of failure is a warning that redundancy or knowledge sharing is missing.
In plain English: Casual jargon for a weak point whose failure can break the whole setup.
Example: "The nightly export script living on one engineer's laptop had become single point of failure slang for everything the team needed to fix about ops hygiene."