I thought as much. "Luftballon" is another word I know in German, and it means "air balloon" — and the Luftwaffe was the term used for the German air force in World War II. So I had a feeling a word like "luftzon" might be similar, if it shared that same root.

[#education]

It's pronounced rendezvous. [She says, correctly.] It means, "a meeting at an agreed-upon time and place."