| |||
1) in the back of my mind - something I'm not actively thinking about but keeps occuring to me/something I do need to remember and do something about. 2) This is only used in the negative: 'not all it is cracked up to be'. It means that something does not live up to its reputation.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.