People use "nation-state" to mean "sovereign country", when it is in fact a specific kind of entity: a coterminous political and cultural/ethnic territory.

Colloquially, the word "nation" can mean something as simple as "country", but when you use the term "nation-state", you're going out of your way to invoke the technical definition.

On the other hand, "carbon steel pans" is just what they're called. Can't dunk on me for my metallurgical naivete; gotta take it up with Lodge.

I will, just as soon as I'm done with 'oven-baked'