Catcher's Balk

[JJ]

"...the pitcher is charged with a balk....". I still don't see where anyone finds the term "catcher's balk" in any book I've ever seen. The catcher cannot balk. He can cause the pitcher to be charged with a balk, but that is not explained in any book I know of as a "catcher's balk".
Let's try to explain the cases as clearly as we can using commonly known terms...ty.

GBA