What cheese dip does Wikipedia list as an alternative topping to cheese on nachos?

Wikipedia lists chile con queso as an alternative topping to cheese on nachos.

Chile con queso is a warm Tex-Mex cheese dip made from melted cheese and chili peppers. It is commonly served with tortilla chips, but it can also be spooned over nachos in place of plain shredded or melted cheese. The name literally means “chile with cheese.”

Recipes vary widely. American-style versions often use processed cheese, such as American cheese or Velveeta, while others include Monterey Jack, cream cheese, cream, onions, or additional peppers. Restaurants may also add pico de gallo, beans, guacamole, or ground meat.

This is different from “nacho cheese,” a term often used for smooth processed cheese sauce served at stadiums, cinemas, and schools. Chile con queso is a broader Tex-Mex dish with a recognizable cheese-and-chile identity, while nachos can use many cheeses and toppings. Both may be served as a sauce, but they are not interchangeable culinary terms in every context.