When determining the definition list in an HTML document, using the HTML5 <dl> tag is needed. Typically, this is utilized along with the <dt> tag. The purpose of adding <dt> is to specify the item that is found within the list. The HTML5 <dl> tag is also used along with the <dd> tag because this provides the description for the item within the list.
Using the HTML5 <dl> tag is nothing different because it is utilized the same way in HTML4.01. This should not arise confusion for HTML authors who switched from HTML4.01 to HTML5. To make things even better, this is also compatible with the Global Attributes in HTML5. Even the Events Attributes works best with the HTML5 <dl> tag.
The HTML5 <dl> tag is helpful for users because all major web browsers can detect this. Whether it is viewed through Firefox, Google Chrome, Safari, Opera or Internet Explorer, the function of HTML5 <dl> tag is seen well.