fieldset
The <fieldset> element is used to group related elements in a form.
figcaption
The <figcaption> element represents a caption or legend for the rest of the contents of the <figure> element that it is placed inside of. See figure for more information.
figure
The <figure> element represents self-contained content, potentially with an optional caption, which is specified using the <figcaption> element. The figure, its caption, and its contents are referenced as a single unit.
          form
The <form> element represents a document section containing interactive controls for submitting information to a web server.
Definitions
- fieldset
 - The <fieldset> element is used to group related elements in a form.
 - figcaption
 - The <figcaption> element represents a caption or legend for the rest of the contents of the <figure> element that it is placed inside of. See figure for more information.
 - figure
 - The <figure> element represents self-contained content, potentially with an optional caption, which is specified using the <figcaption> element. The figure, its caption, and its contents are referenced as a single unit.
 - form
 - The <form> element represents a document section containing interactive controls for submitting information to a web server.