What's a modern term for “array/pointer equivalence”?

Question

Just about everyone reading this is probably familiar with these three key facts about C:

1. When you mention the name of an array in an expression, it evaluates

Answer 1

I suggest "array-to-pointer decay" is a reasonable shorthand, since "decay" is commonplace jargon in referring to the type conversion, with precedent elsewhere in the C FAQ: Question 6.12:

Q: Since array references decay into pointers, if arr is an array, what's the difference between arr and &arr?

An extended technical meaning of "decay" that includes this one has been adopted into C++ Standard Library nomenclature since C++11: std::decay