A description list, with terms and descriptions:
The <dd> tag is used to describe a term/name in a description list.
Inside a <dd> tag you can put paragraphs, line breaks, images, links, lists, etc.
In HTML 4.01, the <dd> tag was used to describe an item in a definition list.
In HTML5, the <dd> tag is used to describe a term/name in a description list.
The <dd> tag also supports the Global Attributes in HTML.
The <dd> tag also supports the Event Attributes in HTML.
HTML tutorial: HTML Lists
HTML DOM reference: DD Object
Most browsers will display the <dd> element with the following default values: