out of mind イディオム
out of sight, out of mind
if you do not see it you will forget about it When I moved away, I forgot her - out of sight, out of mind, eh.
Out of sight, out of mind.
We tend to forget people who are absent.
out of sight, out of mind|mind|out|out of mind|out
If one doesn't see something for an extended period of time, one tends to forget about it.

A proverb.
After Caroline moved out of town, Ray soon found other women to date. As the saying goes, "out of sight, out of mind."
time out of mind
time out of mind see
time immemorial.
out of (one's) mind
slang Crazy. This byword can be followed by "with" and the account of the craziness. He's out of his apperception if he thinks this plan is activity to work! After yet addition hawkeye night, I'm starting to feel like I'm out of my apperception with exhaustion.Learn more: mind, of, out*out of one's mind
and *out of one's head; *out of one's sensesFig. to be asinine and senseless; to be crazy and irrational. (*Typically: be ~; go ~.) Why did you do that? You charge be out of your mind! Don't drive so fast, Tom! You accept to be out of your head!Learn more: mind, of, out