1. Also, hold on to. Maintain one's grip, cling, as in Hold on to your hat in this wind, or The early Christians held on to their beliefs despite strong opposition. [Early 1500s]
2. Continue to do something, persist, as in Please hold on for a while longer. [Late 1800s]
3. Stop, wait, as in Hold on! We can't go past this gate. [Mid-1800s]
4. Remain on a telephone line, as in If you can hold on a minute I'll go and find her. [Late 1800s]
1. To maintain a grip on something; cling to something: I held on to the ledge until someone could pull me to safety. You should hold on to the railing when you walk down the stairs.
2. To persist or persevere: Our organization has managed to hold on through some hard times.
3. To wait for a short time: Hold on; I'll be with you in a moment. The operator asked me to hold on while processing my request.