I assume that You are looking for the term of test condition in ISTQB. So you can easy to see it in Istqb glossary of testing terms. I also show in bellow
test condition: An item or event of a component or system that could be verified by one or more test cases, e.g. a function, transaction, feature, quality attribute, or structural element
You can call it is “a list of things that we could test’.