Meaning ofheyin English

Interjection

1. an informal greeting; acknowledging someone
2. to get someone's attention
   Hey, can you help me with this task?
3. to express surprise or shock; astonishment
   Hey, what's going on here?
4. a request for clarity; expressing confusion
   Hey, that's amazing news!
5. to seek agreement or input
   Hey, does everyone agree with this plan?