out of mind—
1. (in the phrase “time out of mind”) used of the distant past long forgotten:
- On those visits, he found people living a lifestyle that was time out of mind.
2. said of things completely forgotten:
- I got this information from an interview that I read many years ago, source now out of mind.
out of one’s mind —(also: out of one’s head) crazy or behaving as if mad:
- The poor girl is completely out of her mind! Just look at what she’s doing!