slip (one's) memory

(redirected from slip their memory)

slip (one's) memory

To be forgotten, especially of an obligation. I'm sorry I didn't call you back sooner, it totally slipped my memory. I'm worried about mom—things keep slipping her memory lately.
See also: memory, slip
References in periodicals archive ?
SONY'S attempt to slip their Memory Stick data storage system into every part of your home is extending to photo frames.