A' la mode literally translates to "according to the fashion" and is used for dishes served with ice cream or whipped cream.
Cul-de-sac refers to a dead-end street.
Hors d'oeuvre are appetizers served before the main course.
A'la cartecomes from French and literally means "according to the menu." In restaurants, it refers to a menu where each item has a separate price, unlike a set menu where a fixed price covers multiple courses.