page_description Object
            
            Meta description of the current page that the user is accessing.
Attributes
None.
Category
Description
              This object is an alias for the
              page.description attribute.
              It outputs a string with the value set as the <meta> description for the
              page that the user is currently accessing.
            
              You’ll typically want to output the page_description within your
              layouts like so:
            
      {% if page_description %}
        <meta name="description" content="{{ page_description }}">
      {% endif %}