How to pronounce “debonair” in English

Sometimes we feel debonair, Zakarian.

They're not handsome, debonair, beautiful people.

They're debonair.

And then you had 10,000 French words come into English-- decolletage, debonair, double entendre--

There's also this the Halden Calculex and I actually brought on which is a sort of debonair person's slide rule which you'd have maybe like this like a kind of pocket watch and