slip one's mind

Related to slip one's mind: have in mind, bring to mind, mind you, the mind boggles

slip (one's) mind

To be forgotten, especially of an obligation. I'm sorry I didn't call you back sooner, it totally slipped my mind.
See also: mind, slip
Farlex Dictionary of Idioms.

slip one's mind

Be overlooked or forgotten, as in I meant to pick up the wine but it slipped my mind. This idiom was first recorded about 1340.
See also: mind, slip
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • slip (one's) mind
  • slip mind
  • slip somebody's memory/mind
  • slip your mind
  • have (one's) mind on other things
  • have your mind on other things
  • to my mind
  • have a mind to (do something)
  • have a mind to do
  • have a mind to do something