Calzone?From Wikipedia: "A calzone (Italian "stocking" or...

Calzone?

From Wikipedia: "A calzone (Italian "stocking" or "trouser" or "drooping sack" or "hanging fold"[1]), also called ripieno (Italian "filling" or "stuffed"), is an Italian turnover made from pizza dough and stuffed with cheese (usually mozzarella cheese and Ricotta, but some varieties contain Parmesan, Provolone, or a locally substituted cheese), ham or salami, vegetables, or a variety of other stuffings."

So, a calzone is an Italian stuffed sandwich.

Calzada?

From Wikipedia: "Dr Juan Ismael Calzada[1] is a Mexican botanist and collector employed at the National Autonomous University of Mexico (UNAM). Dr Calzada is credited with the discovery of the elm Ulmus ismaelis, named in his honour."

Who the heck knows, but I'd have to give the weight of the inquiry to the Italian stuffed sandwich. Whoever came up with this inane and meaningless name ought to be taken to the woodshed. Very disappointing. I'd also say disillusioning except I was disillusioned about this stock years ago.