Exactly. "Friday week" is completely clear - there is no ambiguity about which Friday you might mean, and your definition is 100% accurate. If you're unfamili

Exactly. "Friday week" is completely clear - there is no ambiguity about which Friday you might mean, and your definition is 100% accurate. If you're unfamiliar with the phrase then it's likely meaningless, but if you do know then there's no chance of getting it incorrect.