What is another word for existential instantiation?
We do not currently know of any synonyms for existential instantiation.
The noun existential instantiation is defined as:
In predicate logic, an inference rule of the form ∃x P(x) ⊢ P(c), where c is a new symbol (not part of the original domain of discourse, but which can stand for an element of it (as in Skolemization)).