hang on

fe’l verb

1. To wait a moment. Hang on. Let me check.
2. To hold, grasp, or grip. Hang on to the handle so you don't drop it.
3. To keep; to store something for someone. Hang on to my jacket until I get back.
4. To pay close attention to, or regard with (possibly obsequious) admiration. The audience hangs on his every word.