If a pattern is a common problem (e.g., becoming accustomed to a spectacular view) and generally-useful solution to that problem (blocking the view so that effort is required to obtain it), then an anti-pattern is what?

I think most people think an anti-pattern is an aberration in the "solution" section that creates more problems.

So here, the anti-pattern is that people use a term so casually (e.g., DevOps) that no one knows what it's referring to anymore.

(The problem: need a way to refer to concept(s) in a pithy way. The solution: make up or reuse an existing word/phrase to incorporate the concept(s) by reference so that it can can, unambiguously, be used as a replacement for the longer description. )

> If a pattern is a common problem

it isn't, is the thing.

if you read the book design patterns, they spell out what a pattern is.

if you read the book anti-patterns, he spells out what an anti-pattern is.

people have gotten the wrong idea by learning the phrases from casual usage.

> If a pattern is a common problem (e.g., becoming accustomed to a spectacular view) and generally-useful solution to that problem (blocking the view so that effort is required to obtain it), then an anti-pattern is what?

Strange choice of example! I'm not sure I agree that your example is a common problem, and I'm even less sure that the proposed solution to it is generally useful.