back of one's mind

Alternative forms

 * back of one's head

Noun

 * 1) One's remote memory.
 * 2) The supposed location of low-importance plans within the brain.
 * Wallpapering the bedroom has been at the back of my mind for some time now.
 * Wallpapering the bedroom has been at the back of my mind for some time now.
 * Wallpapering the bedroom has been at the back of my mind for some time now.

Translations

 * Polish: w tyle głowy