What is "elenore"

"Elenore" is a 1968 song by American pop-rock group The Turtles, originally included on the album The Turtles Present the Battle of the Bands. Although written by lead vocalist Howard Kaylan, its writing was co-credited to all five members of the band, Kaylan, Mark Volman, Al Nichol, Jim Pons and John Barbata. The song was written as a satire of their biggest pop hit " Happy Together".