It means you order a set dinner , or ordering separately, an a la carte meal [ from the table].
The little black triangle to the right of a menu item indicates that there is a sub-menu of items for that menu item; if you hover over the menu item or click on it the sub-menu should pop-out to the side of the menu.
anonymously
item 86 is (item is not available or sold out from the menu)
Menu item is not working with time
The convention is that ellipses following a menu item usually means that the menu item will open a dialog box with further choices, rather than immediately carrying out an action.
Shortcut Menu
the reading menu is the selection where you can find the latest books every year
selection of regional cheeses
Selection lists typically appear in dropdown menus on websites and applications, where users can choose from a list of options by clicking on the menu and selecting their desired item. They are commonly used for selecting categories, options, or preferences in a user interface.
The salads
hamburger
Go to the Select menu, then select Save Selection. Then type in a name for the selection and click OK.