hang one’s hat—
1. settle oneself; take up residence:
- She’s looking for somewhere to hang her hat, now that her twentyyear marriage has ended.
2. (on) depend upon smb.; rely on a person:
- Why that’s my preacher. I hang my hat on him every time.
hang up one’s hat—
1. retire from a position or a job:
- Police chief Ron Johnson hung up his hat today after forty years of service.
2. (coll.) die:
- Old Johnson finally hung up his hat. He’s been sick for a while though.