Eh Definition
 ā, ĕ 
    interjection
  
 Used in asking a question or in seeking repetition or confirmation of a statement.
 American Heritage 
Used to express doubt or surprise.
 Webster's New World 
Used to ascertain or reinforce a listener's interest or agreement.
 American Heritage 
Used to make an inquiry and equivalent to “What did you say?” or “Don't you agree?”
 Webster's New World 
    abbreviation
  
 Wiktionary 
(travel, aviation) Eastern Hemisphere (travel within or between IATA areas 2 and 3).
 Wiktionary 
    suffix
  
 (humorous, slang, Internet) Used to replace -y, often in lolcat speak.
Kitteh (for kitty)
Sunneh (for sunny)
 Wiktionary 





