Definitions for "Metatags"
Keywords:  hidden, keyword, html, tag, prioritize
hidden code in HTML which alerts search engines to recognize certain keywords, phrases, etc., relevant to the website; helps gain stronger recognition and higher ranking by search engines; can also be used to control site settings such as window size, automatic reloading, etc.
hidden code in the html file code, used to describe the page contents.
hidden keywords or phrases that describe a document's content, as well as provide synonyms and alternative spellings for the content. Used to ensure that Search Engines will find and index the document accurately.
A way of putting metadata into a web document. Metadata is not normally displayed in the browser.