met·a·tag 
(mĕtə-tăg′)
(mĕtə-tăg′)n.
A tag in a markup language that contains descriptive information about a webpage and is not displayed as part of the content of the webpage.
- midden
- middle
- middle age
- middle-aged
- Middle Ages
- Middle America
- Middle America
- Middle American
- Middle Atlantic States
- middlebrow
- middle C
- Middle Chinese
- middle class
- middle-class
- middle distance
- Middle Dutch
- middle ear
- Middle East
- Middle Eastern
- Middle Easterner
- Middle English
- Middle French
- middle ground
- middle guard
- Middle High German