HTML forms enable you to add a selectable list to your site. HTML form items like drop-down menus enable you to add dynamic functionality to your Web pages using JavaScript.

We can also add drop-down menus to our HTML forms. We can use the select element to implement these drop-down menus. Input choices are in “option” elements as shown in the example below. Each ...

In LibreOffice the drop-down list is called a "combo box." When you a create a form, the combo box draws a drop-down menu on a single line, from which users select from a series of preset values.