Focus on the pronunciation of hold on
English definition of “hold on”
hold on — Phrasal Verb with hold
/həʊld/ verb (held, held)
› [I] to wait while someone else does something, especially when you are using the phone: Can you hold on? I'll try to connect you. Hold on, I'll be with you in a minute.
› [I] to continue to do something difficult while waiting for help: Can you hold on for just a few more minutes? Then you can take a break.